creeper,
Glad you were able to figure this out. A few weeks ago I posted a post about the hydraulic couplers being so pressurized that you couldn't attach them to the tractor. After visiting another poster locally who had built a homemade BH that was anything but homemade, I saw that he had made a series of wooden blocks to support the 210 bucket. As it turns out, after removing the 210 bucket, the design inclines the tractor to tilt backwards. This of course adds hydraulic pressure to the lines. It is a design feature that the old bucket off my 755 did not have. Progress. Well it is in one man's eyes... /forums/images/graemlins/cool.gif