Distributor curve help needed

Ricks70Duster340 said
I found a heavy long looped spring in my stash, so replaced the black spring with that. Also replaced the gold spring with the lightest which is silver. That change produced:

500-18*
1000-18*
1500-20*
2000-25*
2500-25*
3000-27*
3500-27*

I think still too much initial and the heavy long slot spring doesn't get you to 34° at rpm where you need to be.