Posted: 18/04/2016 at 09:41
My right knee has started given trouble, had a skiing accident when in my 30s. But I'm still at the ordinary kneeling pad stage. Tried knee pads but the straps cut in the back of my knees, as someone has already said.
But I know that sitting and leaning forward and down to weed is really bad for my back. Tried it, never will again. I'm surprised it has been recommended. Also the wheels and the general bulk make that piece of kit totally impractical.