944 suspension question: clearancing of beetle shock tower

[LOAF]

Can't seem to find the post with the info..

Currently trying to remove my original rear arms off a 73 SB to install the wide alum 94 N/A set up.

What I can't remember is what folks did with regard to clearing the beetle shock tower.. I thought lanner or someone else used a different bolt instead of cutting/clearancing the towers... Still trying to retain camber and adj flexiblity if possible.

Loaf..