Heidts Pro G drop spindles

[BigChevyFTW]

Has anyone here used the Heidts pro G drop spindle without using heidts control arms?

i called heidts to get some information on the spindle and all they would tell me was i have to purchase their control arms for it to work. they couldnt tell me why or if other arms will work all he kept saying is we designed it to our upper and lower control arms.

Im wanting to use the BMR suspensions level 2 Handling package with the Heidts pro G drop spindle. if that wont work im going to purchase the ATS AFX tall spindle and upgrade to the Z06 calipers and rotors but thats 3000 more then i can spend and willl delay the project even longer now that winter is coming.

So , Has anyone here used the Heidts pro G drop spindle without using heidts control arms? what system did you use?