diff --git a/README.md b/README.md
index 007a0f9..264fc4f 100644
--- a/README.md
+++ b/README.md
@@ -104,44 +104,73 @@ Fork mode allows you to create a local blockchain that mirrors the exact state o
 
 ### What is Fork Mode?
 
-Fork mode creates a local copy of a blockchain network at a specific point in time. This means you can:
-- Test with real DeFi protocols (Uniswap, Aave, Compound, etc.)
-- Access actual token balances and contract states
-- Reproduce production bugs in a controlled environment
-- Test complex scenarios without deployment costs
+Fork mode creates a local copy of a blockchain network at a specific point in time. Think of it as taking a "snapshot" of mainnet (or any network) and running it locally for testing purposes.
+
+**Why is this powerful?** Instead of deploying your own test contracts, you can test directly against the real contracts that are already deployed on mainnet. This means you can:
+
+- **Test with real DeFi protocols** (Uniswap, Aave, Compound, etc.) - no need to deploy or mock these complex systems
+- **Access actual token balances and contract states** - test with the exact same data your users will interact with
+- **Reproduce production bugs** in a controlled environment where you can debug safely
+- **Test complex scenarios without deployment costs** - no gas fees, no waiting for transactions
+- **Validate integrations** with existing protocols before going live
+
+**Perfect for:** Integration testing, debugging production issues, testing with real market conditions, and validating complex multi-protocol interactions.
 
 ### Quick Fork Mode Example
 
 ```typescript
 import { configure, createOnchainTest } from '@coinbase/onchaintestkit';
 
-// Fork Ethereum mainnet for testing
+// Fork Ethereum mainnet for testing with real contracts and liquidity
 const test = createOnchainTest(
   configure()
     .withLocalNode({
-      fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
-      forkBlockNumber: 18500000, // Optional: fork from specific block
+      fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key', // Your RPC endpoint
+      forkBlockNumber: 18500000, // Optional: fork from specific block for reproducible tests
       chainId: 1,
+      // Pre-fund test accounts with plenty of ETH for gas and testing
+      accounts: 10,
+      balance: '100000000000000000000', // 100 ETH per account
     })
     .withMetaMask()
     .withNetwork({
       name: 'Forked Ethereum',
-      rpcUrl: 'http://localhost:8545',
+      rpcUrl: 'http://localhost:8545', // Local node will run here
       chainId: 1,
       symbol: 'ETH',
     })
     .build()
 );
 
-test('swap on forked Uniswap', async ({ page, metamask }) => {
-  // Test with real Uniswap contracts and liquidity
+test('swap tokens on forked Uniswap', async ({ page, metamask }) => {
+  // Navigate to Uniswap - this will use the REAL Uniswap contracts!
   await page.goto('https://app.uniswap.org');
-  // ... your test logic
+  
+  // Connect your test wallet
+  await page.getByRole('button', { name: 'Connect Wallet' }).click();
+  await page.getByText('MetaMask').click();
+  await metamask.handleAction(BaseActionType.CONNECT_TO_DAPP);
+  
+  // Now you can test swaps with real liquidity pools and contracts
+  // The local fork has all the same state as mainnet at block 18500000
+  await page.getByRole('button', { name: 'Swap' }).click();
+  // ... rest of your test logic
 });
 ```
 
+**What's happening here?**
+1. **Fork Creation**: We create a local blockchain that copies all data from Ethereum mainnet
+2. **Real Contracts**: Your tests interact with the actual Uniswap contracts deployed on mainnet
+3. **Test Accounts**: Pre-funded accounts let you test without worrying about gas or token balances
+4. **Local Execution**: Everything runs locally, so it's fast and free
+
 For detailed fork mode documentation, see [docs/node/overview.mdx](docs/node/overview.mdx) and [docs/node/configuration.mdx](docs/node/configuration.mdx).
 
+**Learn more:**
+- **[Fork Mode Overview](docs/node/overview.mdx)** - Concepts, benefits, and practical examples
+- **[Node Configuration](docs/node/configuration.mdx)** - Complete setup guide and troubleshooting
+- **[Fork Mode Example](example/fork-mode-example.js)** - Working code examples you can run
+
 ## Configuration Builder
 
 The toolkit uses a fluent builder pattern for configuration:
diff --git a/docs/node/configuration.mdx b/docs/node/configuration.mdx
index 3edf190..c819ea2 100644
--- a/docs/node/configuration.mdx
+++ b/docs/node/configuration.mdx
@@ -367,6 +367,104 @@ const config = configure()
   .build();
 ```
 
+#### 7. Memory and Performance Issues
+
+**Problem**: High memory usage or slow performance during testing
+
+**Solutions**:
+- Limit the number of test accounts to reduce memory overhead
+- Use specific block numbers instead of latest to reduce state size
+- Close nodes properly after tests to free memory
+- Consider using lighter RPC providers for non-critical tests
+
+```typescript
+// Memory-optimized configuration
+const config = configure()
+  .withLocalNode({
+    fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
+    forkBlockNumber: 18500000,        // Specific block reduces memory
+    accounts: 3,                      // Fewer accounts = less memory
+    balance: '10000000000000000000',  // 10 ETH is usually sufficient
+    gasPrice: '1000000000',           // 1 gwei for faster execution
+  })
+  .build();
+```
+
+#### 8. Transaction Failures on Fork
+
+**Problem**: Transactions that work on mainnet fail on the fork
+
+**Solutions**:
+- Check that the fork block has the necessary contract state
+- Verify account balances are sufficient for the transaction
+- Ensure gas limits are appropriate for the forked network
+- Check that the contract exists at the expected address on the fork block
+
+```typescript
+// Debug transaction failures
+const config = configure()
+  .withLocalNode({
+    fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
+    forkBlockNumber: 18500000,
+    accounts: 10,
+    balance: '1000000000000000000000',  // Large balance for debugging
+    gasPrice: '20000000000',            // Higher gas price
+    gasLimit: '30000000',               // Higher gas limit
+  })
+  .build();
+```
+
+#### 9. RPC Rate Limiting
+
+**Problem**: `Error: Too many requests` or connection timeouts
+
+**Solutions**:
+- Upgrade to a paid RPC provider plan
+- Use multiple RPC endpoints and rotate between them
+- Add delays between requests during setup
+- Cache fork state when possible
+
+```typescript
+// Rate limit friendly configuration
+const config = configure()
+  .withLocalNode({
+    fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
+    forkBlockNumber: 18500000,    // Specific block reduces requests
+    accounts: 5,                  // Fewer accounts = fewer setup requests
+  })
+  .build();
+```
+
+#### 10. Network-Specific Issues
+
+**Problem**: Certain features don't work as expected on different networks
+
+**Solutions**:
+- Verify the network supports the features you're testing
+- Check block explorer for contract deployment blocks
+- Use network-appropriate gas prices and limits
+- Verify the RPC endpoint supports the specific network features
+
+```typescript
+// Network-specific optimizations
+const polygonConfig = configure()
+  .withLocalNode({
+    fork: 'https://polygon-mainnet.g.alchemy.com/v2/your-api-key',
+    chainId: 137,
+    gasPrice: '30000000000',      // Higher gas price for Polygon
+    forkBlockNumber: 50000000,    // Recent Polygon block
+  })
+  .build();
+
+const arbitrumConfig = configure()
+  .withLocalNode({
+    fork: 'https://arb-mainnet.g.alchemy.com/v2/your-api-key',
+    chainId: 42161,
+    gasPrice: '100000000',        // Lower gas price for Arbitrum
+  })
+  .build();
+```
+
 ### Performance Optimization
 
 #### 1. Choose the Right Block Number
@@ -404,4 +502,57 @@ const config = configure()
 4. **Cache fork state** when possible to speed up subsequent runs
 5. **Monitor RPC usage** to avoid hitting rate limits
 6. **Clean up nodes** after tests to free resources
-7. **Use appropriate gas settings** for your test scenarios
\ No newline at end of file
+7. **Use appropriate gas settings** for your test scenarios
+
+### Debugging Tips
+
+When fork mode isn't working as expected, here are some debugging strategies:
+
+#### Enable Verbose Logging
+
+```typescript
+// Add logging to understand what's happening
+const config = configure()
+  .withLocalNode({
+    fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
+    forkBlockNumber: 18500000,
+    // Add these for debugging
+    verbose: true,                    // Enable detailed logging
+    debug: true,                      // Show debug information
+  })
+  .build();
+```
+
+#### Test Fork Connection First
+
+```typescript
+// Simple test to verify fork is working
+test('verify fork connection', async ({ node }) => {
+  // Check that we can query basic blockchain data
+  const blockNumber = await node.getBlockNumber();
+  expect(blockNumber).toBeGreaterThan(18500000);
+  
+  // Check that we have test accounts with balance
+  const balance = await node.getBalance('0x...'); // Your test account address
+  expect(balance).toBeGreaterThan(0);
+  
+  // Verify we can interact with a known contract
+  const uniswapRouter = '0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45';
+  const code = await node.getCode(uniswapRouter);
+  expect(code).not.toBe('0x'); // Contract should exist on fork
+});
+```
+
+#### Compare Fork vs Mainnet State
+
+```typescript
+// Debug by comparing fork state to live mainnet
+test('compare fork to mainnet', async ({ node }) => {
+  // Query the same data from both fork and mainnet
+  const forkBalance = await node.getBalance('0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045'); // Vitalik's address
+  console.log('Fork balance:', forkBalance);
+  
+  // This should match mainnet at the fork block number
+  // Use a mainnet RPC to verify the expected balance
+});
+```
\ No newline at end of file
diff --git a/docs/node/overview.mdx b/docs/node/overview.mdx
index 0789d05..1dffc09 100644
--- a/docs/node/overview.mdx
+++ b/docs/node/overview.mdx
@@ -67,16 +67,19 @@ const test = createOnchainTest(
 
 ### Testing DeFi Interactions
 
+This example shows how to test lending protocol interactions using real Aave contracts and liquidity:
+
 ```typescript
 // Test lending protocol interactions with real liquidity
 const test = createOnchainTest(
   configure()
     .withLocalNode({
       fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
-      forkBlockNumber: 18500000,
+      forkBlockNumber: 18500000, // Use a known good block with stable state
       chainId: 1,
-      // Pre-fund test accounts with ETH
-      balance: '100000000000000000000', // 100 ETH
+      // Pre-fund test accounts with ETH for gas and testing
+      accounts: 5,
+      balance: '100000000000000000000', // 100 ETH per account
     })
     .withMetaMask()
     .withNetwork({
@@ -88,30 +91,50 @@ const test = createOnchainTest(
     .build()
 );
 
-test('deposit ETH to Aave', async ({ page, metamask }) => {
-  // Navigate to Aave interface
+test('deposit ETH to Aave lending pool', async ({ page, metamask }) => {
+  // Navigate to Aave interface - using real Aave protocol
   await page.goto('https://app.aave.com');
   
-  // Connect wallet
+  // Connect wallet to the DApp
   await page.getByRole('button', { name: 'Connect Wallet' }).click();
   await page.getByText('MetaMask').click();
   await metamask.handleAction(BaseActionType.CONNECT_TO_DAPP);
   
-  // Perform deposit with real Aave contracts
+  // Perform deposit with real Aave contracts and current interest rates
   await page.getByRole('button', { name: 'Supply' }).click();
-  // ... rest of test logic
+  await page.getByTestId('asset-ETH').click();
+  
+  // Enter amount and confirm transaction
+  await page.getByPlaceholder('0.00').fill('1.0');
+  await page.getByRole('button', { name: 'Continue' }).click();
+  
+  // Handle the transaction approval in MetaMask
+  await metamask.handleAction(BaseActionType.APPROVE_TRANSACTION);
+  
+  // Verify the deposit was successful by checking aToken balance
+  await expect(page.getByTestId('supplied-balance')).toContainText('1.00 ETH');
 });
 ```
 
+**Why this works better than mocks:**
+- **Real interest rates**: Test with actual APY calculations
+- **Real contract interactions**: Catch integration issues that mocks might miss
+- **Real token amounts**: Test with actual liquidity and slippage
+- **Real gas costs**: Understand actual transaction costs (without paying them)
+
 ### Testing NFT Marketplace
 
+Here's how to test NFT marketplace interactions using real collections and marketplace contracts:
+
 ```typescript
-// Fork to test NFT interactions with real collections
+// Fork to test NFT interactions with real collections and marketplace data
 const test = createOnchainTest(
   configure()
     .withLocalNode({
       fork: 'https://eth-mainnet.g.alchemy.com/v2/your-api-key',
       chainId: 1,
+      // Ensure sufficient balance for NFT purchases
+      balance: '50000000000000000000', // 50 ETH per account
     })
     .withMetaMask()
     .build()
@@ -119,11 +142,39 @@ const test = createOnchainTest(
 
 test('bid on NFT auction', async ({ page, metamask }) => {
   // Test with real NFT collections and marketplace contracts
-  await page.goto('https://opensea.io/collection/your-collection');
-  // ... test NFT bidding logic
+  await page.goto('https://opensea.io/collection/bored-ape-yacht-club');
+  
+  // Connect wallet to OpenSea
+  await page.getByRole('button', { name: 'Connect wallet' }).click();
+  await page.getByText('MetaMask').click();
+  await metamask.handleAction(BaseActionType.CONNECT_TO_DAPP);
+  
+  // Select an NFT that's available for bidding
+  await page.getByTestId('asset-card').first().click();
+  
+  // Make an offer using real marketplace contracts
+  await page.getByRole('button', { name: 'Make offer' }).click();
+  await page.getByPlaceholder('Amount').fill('1.5');
+  
+  // Approve WETH spending (real WETH contract interaction)
+  await page.getByRole('button', { name: 'Continue' }).click();
+  await metamask.handleAction(BaseActionType.APPROVE_TOKEN);
+  
+  // Submit the bid transaction
+  await page.getByRole('button', { name: 'Make offer' }).click();
+  await metamask.handleAction(BaseActionType.APPROVE_TRANSACTION);
+  
+  // Verify the bid was placed successfully
+  await expect(page.getByText('Offer submitted')).toBeVisible();
 });
 ```
 
+**Real marketplace benefits:**
+- **Actual NFT metadata**: Test with real images, traits, and collection data
+- **Real pricing**: Test with current floor prices and market dynamics
+- **Real contract complexity**: Catch edge cases in marketplace logic
+- **Real royalty handling**: Test creator royalties and marketplace fees
+
 ## Key Benefits
 
 1. **Realistic Testing Environment**: Your tests run against the exact same contracts and data as production
@@ -141,4 +192,15 @@ Fork mode is ideal for:
 - Debugging production issues
 - End-to-end testing of complete user workflows
 
-For simpler unit tests or when you need a clean state, consider using a fresh local node without forking.
\ No newline at end of file
+For simpler unit tests or when you need a clean state, consider using a fresh local node without forking.
+
+## Next Steps
+
+Ready to start using fork mode in your tests? Here's what to do next:
+
+1. **Setup**: Follow the [Node Configuration guide](./configuration.mdx) for detailed setup instructions
+2. **Troubleshooting**: If you run into issues, check the comprehensive [troubleshooting section](./configuration.mdx#troubleshooting)  
+3. **Examples**: Try the [fork mode example](https://github.com/coinbase/onchaintestkit/blob/main/example/fork-mode-example.js) to see working code
+4. **Advanced usage**: Learn about [multi-chain testing and time-sensitive scenarios](./configuration.mdx#advanced-fork-scenarios)
+
+**Pro tip**: Start with a simple example like forking mainnet and querying token balances before building complex test scenarios.
\ No newline at end of file