jkh Yes there is no question the TOJ is as dangerous as any jumper when in the closed posistion. The best thing about the TOJ is that it will take itself out after a set time something normal jumpers cant do. I belive that as in most cases the people who care enough to spen time doing x-tra research into their profesion and use sites like this are the least likely to have major safety problems. As everyone keeps saying what we were taught. Use your meter first. Get controll of the elevator. Know what and where your elevator is and who is on it. Very basic elevator 1 0 1 stuff. And if everyone is doing the right thing all the time no one would need the TOJ. And we could get rid of cops, lawers, and judges while we are at it. So as long as people are people and the way our industry is going with more and more units assinged to guys who then have to team up to preform their own repairs. No helper time and one man testing I dont see thing getting alot better real soon. It just really bothers me to hear of people being hurt or killed when you know it could of been prevented. FIRST by proper elevator safety protocal and second by the TOJ.