Dear @lou_setriodes
Your bad experiences with him aside (sorry about that), he may actually have experienced a setup he prefers by orienting the screw head on the underside of the cartridge.
It may well be for example that in doing so, he torques the screws differently than when mounting the screws right-side up. Small differences matter, and this is but one reason for him truly preferring mounting this way.
Cheers,
Thom @ Galibier Design
Your bad experiences with him aside (sorry about that), he may actually have experienced a setup he prefers by orienting the screw head on the underside of the cartridge.
It may well be for example that in doing so, he torques the screws differently than when mounting the screws right-side up. Small differences matter, and this is but one reason for him truly preferring mounting this way.
Cheers,
Thom @ Galibier Design