Timing curves - any ideas?

I thought I had read up on programmable ignitions, but I've never used one, so I wanted to see if I understood the setup.

I didn't catch what you're running for a cam (I probably didn't ask), but that's quite a bit of compression. How did you arrive at your current timing curve?

Since you've been using 12 initial and 34/38 total without problems, I'd start there. I would say since you're using an OD trans (lockup converter?), it'll probably be loaded pretty heavy at low RPMs at times.

If it was my car...I'd start the upward curve a couple hundred RPM above idle and be all in by 3500. Road test and tweak the curve as desired. I would bet it would end up liking a few more degrees initial and a few less total...YMMV