Dan the owner of alt impact just replied to you, call him ffsmy cousin just put on the 36" alt impact front end on his 2015 terrain dominatorand used the factory shocks, when the front end is in the air sitting on the jack it turns nice and light. But when he sets it down on the dollies you can barely turn it. or at least it turns reaaaallly heavy. it all looks fine, he said that all the measurements are spot on, i think he said all the way in on top and 1/2" of threads on the bottom. anybody have any ideas? Thanks!