After unpacking and considering what my next step would be, I decided not to alter the compound slide in case I wanted to return it to its original state (for whatever reason). Anyway, the bolt that's on my Smithy 3-in-1 link bolt was M10x18. This is too small for the 9/16 hole in the new AXA tool holder. So I took a class 8 bolt, put it in a lathe and bent it to fit the hole. I then drilled and cut it into M8x18 and used it to block out the ne tool post. Works perfectly and looks great! I mean appearance is important in processing. Hope that helps!