diff --git a/.gitignore b/.gitignore
index cfec992..93b30a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ python_adc_eval.egg-info
 dist
 .ruff_cache
 .coverage
+build
diff --git a/adc_eval/spectrum.py b/adc_eval/spectrum.py
index 66662ae..a104faa 100644
--- a/adc_eval/spectrum.py
+++ b/adc_eval/spectrum.py
@@ -94,21 +94,22 @@ def find_harmonics(spectrum, freq, nfft, bin_sig, psig, harms=5, leak=20):
         if bin_harm == nfft / 2:
             bin_harm = 0
         pwr_max = spectrum[bin_harm]
+        bin_harm_max = bin_harm
         for i in range(bin_harm - leak, bin_harm + leak + 1):
             try:
                 pwr = spectrum[i]
                 if pwr > pwr_max:
-                    bin_harm = i
+                    bin_harm_max = i
                     pwr_max = pwr
             except IndexError:
                 # bin + leakage out of bounds, so stop looking
                 break
 
-        harm_stats["harm"][harm_index]["bin"] = bin_harm
-        harm_stats["harm"][harm_index]["power"] = pwr
+        harm_stats["harm"][harm_index]["bin"] = bin_harm_max
+        harm_stats["harm"][harm_index]["power"] = pwr_max
         harm_stats["harm"][harm_index]["freq"] = round(freq[bin_harm] / 1e6, 1)
-        harm_stats["harm"][harm_index]["dBc"] = dBW(pwr / psig)
-        harm_stats["harm"][harm_index]["dB"] = dBW(pwr)
+        harm_stats["harm"][harm_index]["dBc"] = dBW(pwr_max / psig)
+        harm_stats["harm"][harm_index]["dB"] = dBW(pwr_max)
 
         harm_index = harm_index + 1
 
diff --git a/pyproject.toml b/pyproject.toml
index cd893be..d2d70a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "python-adc-eval"
-version = "0.2.1"
+version = "0.2.2"
 license = {text = "MIT"}
 description = "ADC Evaluation Library"
 readme = "README.rst"