New to the forum so hi everyone. Been shooting a Raptor fx for 4 or 5 years now and decided to upgrade to the DRT 405. Raptor still has original string and cables and serving all look to be in usable shape even though they are stretched, cams are still in time. Probably put 60 to 75 bolts out of it per year pretty amazing for what I paid. Anyhow been following some of the threads on here about shimming the front to get heavy string pressure off of rail, didn't take much a 1/16 shim is all it took now string very lightly rides the rail but noticed bow already had some right limb cam lean it came that way. I am going to address cam lean after hunting season as the bow shoots great! One of the things I noticed though was that shimming front end exaggerated the lean. Going to keep an eye on string and fix every thing after the season.