Carried PT145 for a few hours yesterday under a tail-out T-shirt (my usual summer packin' mode) meaning nothing between me and the gun except my poor old abused and much modified Safariland #27. The PT145 actually carries much nicer than my G23.
But the checkering on the front & back straps was pointy as hell and abrading my tender vittles, especially after a big dinner of fried chicken! THAT got cured ASAP with a little file work and some 400 silicon carbide paper behind it. The gun carries better now and is quicker into a firing grip.