I used to have a good spread sheet that showed the point gaps, LU capacities, oil mix, spark plug gaps, etc, but of course, I found it on a website, and didn't save it. Just bookmarked it. Well, that site has disappeared, and I couldn't find anything like it. Nor anything with point gaps.
But, I am 99 1/2% sure that all the 2 cyl. Johnnyrudes from '71 - '88 (probably more years as well, especially working back into the 60s) were gapped at .020