R-stroke (u+024c) error

[AlsoScratch]

At weight 1 there is an obvious seam

At weight 2–3 the seam is less obvious but still there if you look closely

At 5+ that problem is gone but there's a new one

From there onwards, the bar begins to disappear behind the stem (to me it becomes bad at 6+)
and at 9 it glitches out completely

After you provide a fix please show me what it looks like in all weights.

[be5invis]

Fixed.

[AlsoScratch]

There are 9 weights in total. Can I see them all?