Here is the cheap Harbor Frieght rivet puller ground down to gain pull access to the tank baffle and wing leading edge rivets.
I ground it down just a little for the tank baffles. I followed Dan Checkoways advice and proceduer that keeps the rivets a little further from the Z Bracket web.
I really had to go at it, and grind away, to pull some of teh Cherry Max rivets on the wing leading edge. Even after all the grinding away it still bulled great. No difference from my Stanley puller from Avery.