RE: Prop Size for Avistar with TT. 46
Just a point of interest krossk -- the TT Pro is not an early Magnum Pro .46 SE. It was a new-from-scratch design, with its inspirational antecedent being the OS FX .46, & it had the former OS engineer who designed the FX as its designer. It incorporated changes that OS was not prepared to retrofit into the FX. The designer's name escapes me at the moment -- oldtimers disease.