ring and pinion pattern check

Since the only smaller shim I had from the Motive Gear kit was .021, I decided to try that one.
.021 shim, .008 backlash
20200629_231234.jpg 20200629_231243.jpg 20200629_231300.jpg 20200629_231306.jpg

The drive side is not terrible, but the coast side is way in the corner. Before I tried another shim, I decided to reduce the backlash, just to see if it made any appreciable difference in the pattern.

.021 shim, .005 backlash -- no appreciable difference in the pattern
20200629_233828.jpg 20200629_233835.jpg 20200629_233851.jpg 20200629_233915.jpg

To be continued: