Dang, I hate that for you, and have been there myself. I have a similar story about lifts. I had one of my motorcycles on the lift working on it. Simple fix, didn't tie it down. Turned the ratchet a little too hard...over she went, opposite of me, in REALLY slow motion. Parts scattered all over the floor. Total loss, and parted it out on Ebay. Lesson learned here. I know you don't really have a lesson to learn (except maybe an elec. disconnect at lift), but know you are not alone! Glad you are fine, and car is fixable!