0.030 seems way too wide for points gap.
I would set the points to specs and check the dwell to make sure it's right. Once that's done, set the timing. Google supplied tune up specs:
Tune Up Specs Final timing might have to be done after driving test; if it pings under load, retard the timing. On my 1980 pickup, I found I could run it with a few extra degrees of advance for (hopefully) improved fuel economy. Worked fine during normal use but when there was a heavy camper in the back, there would be pinging and the timing had be set back.
