@ya I don't have any slipping, sorry--I only drilled out the outermost set of holes (not the ones near the set screws) and then pressed it the rest of...

@ya Thanks! I did do that and it seems to have worked fine!

@johann-voigtlander Thank you! I did drill them out carefully on the insertion side and was able to use my press to fit them the rest of the way on th...