I think from the other thread that I got the coil spacer sizing it says the f150 spacers r 1.7 on one side & 1.5 lift on the other & the skyjacker website indicated lift of 1.5 to 2.0 lift. It adds up to less than 4 it’s that a problem? I’m not sure yet tho as I was reading a lot about the skyjacker coils being to bouncy I was looking at the moogs as well