window crank handle will not come off

[Wayne penn]

I recently bought an 86 k10 Silverado. I wanted to remove the door panel to push out a dent. The clip on the crank is gone but the handle will not come off. I have checked for a set screw none there. I looked for epoxy residue and don't see any. Large screw driver as a pry bar does no good. The only thing I can think to do is drill in the center and use a small puller, but I hate to ruin an original handle. Anyone have any ideas?

I also was going to clean and lube the regulator while I was in there.

Wayne