Can't adjust camber on coilovers?

I installed a set of coilovers and I want to change the camber via the camber plates but the thing won't budge. I loosened all four screws and nothing. If I do get it to move it takes a ton of effort. I don't know if I did something wrong or what but nothings working.

Anonymous2020-07-11T11:29:50Z

Loosen the big nut on the coilover if you tightened it already.  That is the last thing that is tightened.  It should be loose before you set the camber.  Get a "dogbone" or a "crows foot" adapter so you can torque the big nut with a torque wrench.