Need help with adjusting rear toe!!

[JesseRyderPhoto]

Hello all!

I have a 2005 nissan altima.

Added a camber arm to my rear to max out camber for my new wheels, Anything after I push my camber to about -2 starts pushing my toe way out of wack. Ive already adjusted my oem adjustable toe to max it out but still need more if I want to get the most out of my camber arm. Do they make some sort of adjustable rod to replace where my old rear suspension spring used to sit ? I figure something exactly like the camber arm would do the trick, both sides match the camber arm but its much longer than my camber arm so I don't think that would work. Any suggestions?! Anything helps, thank you!