I took some pics the other day, have to find the cord to upload anyway have a problem. I took a ZTR mower put a truckster on the front, reostat(sp?) for speed throw control. I have a thumb switch for power to spinner, and another switch for the electric pump for the nozzle's 25 gallon tank 28-30 oz per 1000 sq ft. 12-14 foot wide spray. The problem- the truckster has a pull lever to open. If the cable falls off it stays open, yeah that was fun. I am trying to figure a way to use a squeeze operation sort of like a hand brake on a bike, you would have to squeeze it to shut it, open would be open, I would have to be able to lock it in the squeezed pos (shut) for transport. AAny suggestions?