Cheating Flywheel puller?

Thanks for the advice, will order tool after one hopefully lucky try with ball bearing. It's a '80 but on there tight. I hope I didn't damage the crank.

Well, I'm getting used to my luck. Could be but hope not, be worse.

Thanks again

You might try keyboard spray inside the bolt hole then heat the outside of the spindle while tightening the puller.
Steve