On the TRG, I took an old spa scratch repair kit that I have, and sanded the TRG down smooth as a baby's bottom. Ended up with 12,000 grit paper for the final polish. Not many shots through it yet, but the TRG looks like glass it's so smooth. Did the same thing with my other new bows, and no problems at all with the TRG eating cables after 1500+ shots on each one.
2006 Rytera Bullet X 60#---2008 Moab 70#
2008/12 Firecat 60#--- 2010 Warthog 70#
2010/2012 Alien X 65# 2011 Onzas 60 & 70#
2009 Warthog 70#---2009 Firehawk 70#
2010 Strother SR-71 65# & 2012 Strother Rush 65#
I hunt, therefore I eat. lol