Gtrdudes replied to topekatj's topic in For Sale - Wanted to Buy - PIF - eBay & Other PSAsI had the roller saddles on my T51F. After awhile they tend to break down and create burrs. I replaced mine with graphtech saddles. I left the same set of strings on for a year without breaking. 100+ shows. (Don’t judge. Lead player takes most solos. I also use a Roland GK unit for my rig).