I am 165lbs plus gear, FRA on stiff, preload on 7, ctr. shock tightened 5mm, limiter straps pulled up 10mm, control rods on #4. It bottoms to easily. Bottoming "once a day" is not a base line. You bottom when the suspension can no longer travel,keep tightening until you stop bottoming except on the largest bumps. Everybodys idea of fast is different. If you pound the RX1 through the bumps, it will break the w-arm at some point.