Hi all, I am in need of punching a few pins from a Titans Return Chromedome figure, but I noticed that they aren't traditional pins; rather they have a traditional pin end, and the other is a flat rivet looking head. Is removing this done by heating that flat end up, and simply punching it from the other end? Will it reset back into place then when I attempt to put it back together? Curious as to why the change? All the TR figures seem to be using these in place of traditional, knurled end pins.