My unit. I use some 10+" long 5/8" bolts, with the heads cut off, threaded into the rails so I can guide the unit into place when lowering the car.
I know this is an old thread but it doesn't make sense to start a new thread on a topic that is always current.Here's the full kit, includes the front dolly used not only to lift the car with an engine hoist, but caster's located at the bottom so the car remains mobile
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