Adjustable rear camber arms

I realize it won't be dead balls accurate, but I'm curious if anyone can tell me roughly the degrees negative camber gained for length added to the camber arm?



I'm putting on an adjustable kit this weekend and am going to try to add about 1.5-2 degrees of negative camber hoping this will fix my very slight rubbing issue. I currently have the stock arms maxed on their stock fine adjustment and plan to pull them off, make the adjustable arms the same length and then lengthen from there. From the manual on Turner's site, it looks like .18" of adjustment=1degree of camber. Thing is, I bought the meagan arms, so i can't just go strictly by the Turner manual. So I thought I'd see if one of you experts has any input.



And spare me the "dude, that's not gonna be accurate" posts, I realize this. I plan to go have an alignment done, I'm merely trying to get it close, fix my rubbing issue and then have everything fine tuned next week.



Thanks in advance.