Some help with gear pattern?

Marcohotrod said

I would look for numbers on the back of the pinion to measure pinion depth, and get some real gear marking compound

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I use cadmium yellow artist paint, and thin it with motor oil. You don't need to use so much paint, a little goes a long way.
FWIW, It looks to me like pinion depth is wrong. But it looks so far off, it's kinda hard to tell.