ah sorry miss understood so i have the base 7000TL and then i bought the extended length adapters to use on SUV, the normal 7000TL is long enough and has a half of puck support on each rubber block, as above someone used wood which makes lining up less of a pain but the rubber block sitting on exactly half the jack puck insert is totally fine for me and my liking. with the extension i have i could use that then put wood inside and let that jack up directly to the frame like some do above but i cannot use the extension and the puck inside as its too tall then to slide under. the 6000ELX was not available and seems like would be a easier use for teslas directly