I'm always amazed when someone shows their ignorance by putting down someone else's advise before ever having tried it. I've done this 100+ times over the years. I was taught this by an old time-long time GM service manager back in the 60's. As for taking 5 minutes to get it to the garage and on the crank, I agree if you are that slow it wouldn't work. 'Course...you probably don't make much doing flatrate work if that's the pace you work at. I take it out of the pan, out the back door and through the carport into the garage. I know I can do this in about 20 seconds, quicker when my wife REALLY wants her towel back.