Hi I am new to the RT and MOA. I have a 2005 R1150 RT that I purchased in Sept 2014 in the winter I did a service to all the systems , lubed the spline replaced the clutch and a new final seal and bleed the brakes system. I had no problems with the both front systems and the rear caliper but the rear control system we experienced very small air bubbles in all three control bleeder screws we tried different methods to stop air from entering the bleeder screws like putting brake fluid around the screws etc.. but still the same problem so we left the problem alone till the start of the new season. I am riding the bike now and have noticed not every time but some of the times the rear brake disc is very hot to warm and sometimes the same as the front discs, on different ride that I have gone on. I have greased the pins on the rear caliper and I have replaced the seals but the dragging problem still persists I went on a long ride yesterday and the disc temp stayed at about 120F am I experiencing two different problems or are they related and is there a way to repair these problems Thanks Ian.