Had a DB Air CS on my old Orange 5 for a few years and that was faultless. The Air IL on my Rocket though needs a new aircan every service (3 so far…) always with a scratch on an internal surface with the tech saying it’s most likely side loading. I’ve checked the frame for alignment, fresh bearings etc and it still does it every time. The first two were after the normal service time, the last one had roughly 20 hours use on it as the bike has been laid up due to lockdowns and even then it still had the scratch.
The Helm fork on the bike was replaced under warranty at it’s first service after the bushings were found to be undersize from the factory and had started to eat away the stanchions (regular lowers service done), even the replacement fork is worrying me. Every lowers service the foam rings have a dark staining to them, presumably from the stanchion coating wearing away as the oil is the same I use on my other forks without staining.
When I can afford to I’ll be changing the fork and shock to another brand as I really don’t have any faith in Cane Creek stuff to last.