Hi Nick
Yes, I too had to remove some of the radius on the lower shock mounts to prevent them from making contact with the body of the shock.
I don't think that this will in any way impair the safety of the bracket.
If I were going to make another set of wishbones, i'd probably square notch the corners & then put a small radius on the sharp edges.
After all, that part of the wishbone is not exactly contactable as far as the IVA is concerned
