Question for BG or anyone on the 944 M14 bolt issue

[boygenius]

I only replaced the inner torsion bushing to the VW one and left the outer bushing original 944.

The reason I think that nobody uses the 944 shock might be damping rate. The shock is set-up for a car with near 50/50 weight balance not the beetles 35/65?? Another reason might be length of the shock and the point at which it bottoms out. Also what is the size of the top bolt hole?? What is the length of the shock eye to eye??