Hi Jim, I've just been reading your post about fixing the tempstik, mine is also screwed at the minute and rather than buy a new one I figured I'd have a crack at fixing it, you mentioned in you post that you are happy to share the schematics, pin outs etc, if you wouldn't mind that would great. Tanks Ash
You would have to add something to keep the shorter scrubber from sliding down. It will pull on the hoses and strain a bit if not supported.