I bought passat aluminum control arms and pressed off the stock rear control arm bushing tonight since they come with the comfort bushings. I have RS3 rear control arm bushings which have the correct housing to install. I also ordered new oem R32 ball joints. Will the oem R32 ball joints mount to the passat control arms with no issue? I have searched and all I can find is examples of swapping the passat aluminum control arms WITH the passat aluminum spindles. So my setup will be passat control arms, stock ball joints mated to the R32 steel spindles, and RS3 rear control arm bushings. Will the stock ball joint mount to the passat aluminum control arms, and stock steel spindles without issue, or do I need to return these and get passat ball joints as well? Thanks for any help you can provide!