adjustable ball joints
 

I have an 06 2500 mega cab 4x4 that both my lower ball joints were bad. I ordered a full set online. Got them in yesterday. So I tore it down and when I went to install them I found out that they sent me a set of adjustable uppers. I need my truck for work tomorrow (my only vehicle) so I installed them and adjusted them to spec and getting it aligned tomorrow. Does anyone have any experience with adjustable ball joints? Have you had any problems and was it more expensive to have it aligned?

No issues with the offset uppers, they are usually better than the stock ones.