did ya try to rotate the fletchings to get maximum clearance? probably cock vane out...shooting a drop away it shouldnt matter...but i could be wrong on that..

i put a Alpine Mach5 cable slide on my bow and it pulled my cables away from my rest...thats another option...they make low profile vanes..but dont know if theyd help/would be good with broadheads...

how did you get a perfectly tuned bow with clearance problems anyways?? somehow that sounds impossible....