Going to be ordering a pulley & tune soon. I own a auto repair shop here with many tools and a whole bunch of pullers/installers. Has anyone pulled the pulley without having to use the tool? What about installation? i'd rather not get the tool since i already have about 20k worth of tools here but at the same time I dont want to get caught screwing up the pulley trying to install it. Taking off the old one i'm not too worried about, installing this new one without screwing it up I am haha