Hello, I have invented a system of cleaning out all the cr*p that sits inside of your magura rim brakes and cures lazy pistons or lack of power by pushing water through the brake at about 1 bar which forces out any unwanted bits in there and also gives an amazing bleed after. And I was wandering if many people would be interested in having it done for a small charge? let me know what you think and if you would be interested or not thanks. Jordan.