A shorter pin could help. I'm just talking from personal experience that I've not been able to get a RT on/off to work well in a classic valve and a mech
Modern jerseys and pants make you look like a diva IMO. From a functional perspective I do like the cuffs, thick material on shoulders, and the ventilation
i didn't notice any issues with my rt on/off and lvl 10 / 7 setups.
aren't you supposed to use a shorter on/off pin (standard length is .750)?