Well after almost 10 years of service, my RBW Industries Li'l Rocker with Xtender has seen its last days. Not sure what I am going to be replacing it with, but am leaning towards a Reese R-20. I am just hopful that the rails that my RBW mounts with will match the mounting needs of whatever I install. I really don't want to go though the hassle of having to install new rails and fill holes in the bed of my truck. Anyone have any experience with the R-20?