its 5/8th copper line, on fill time i will update you my pressure switch is messing with me. there super loud!!! lol you almost cant even tell that i have the shockers when i hit them… it seems like there eating soooooo much air though… a little fine tuning still needed… but ill get it
everything is good now! i put a gauge on the tank and i was just being impatient and not waiting for it to fill all the way, i was getting worried it was too high… all is working great and mannn are these loud!!!