engine mount insert

what's the proper way to install the upper insert? somebody told me to put the jack on the lower mount and jack the engine up about an inch. i have an automatic tranny and don't want to break anything when i put in the insert later this week. thanks

yep, that about covers it... oh and make sure the surface is damn near level. Last time i did one of these, i didn't realize how much of a slope my buddies driveway was and when we remove the top nuts on that damn thing, hole whole engine moved about 2 inches back... what a bitch to yank it foward uphill on a driveway.