I finally got the toe plate on my Haines rifle, something slipped and I got some major inletting gaps, I shimmed the biggest one, tried to shim a smaller one and the toe plate wouldn't fit in the inlet.
I hate gaps so I tried a new gap filler, my old dent removing steam iron. I put a piece of wet tee shirt over the toe plate and gave the wood and plate good steaming, now it looks like the toe plate grew into the wood, no gaps.