hey everyone im new here and my name is dano.i have a softail that was built from parts. its a 2006 heritage frame with heritage tins and has a 1340 evo 99 motor i had a harley 5 speed tranny in it but second gear was messed up.the guy who built it said he can get me a ultima 6 speed at his cost.so i did.he put the six speed in and when i hit the throttle it made a nasty sound like something was shifting like metal on metal.he checked everything and swore it was the trans.so we got another one.he put it in and of course the same sound.we checked the primary and clutch hub and cant figure it out noone knows please help