Front Disc Conversion-Proportioning Valve and Master Cylinder

At least your honest.
I've started the kit, not yet mounted the prop valve, but ran into an issue with the brake discs rubbing on the lower ball joint mounting nuts. Tech support has been responsive but unable to help me out with it yet, saying they don't have problems with the kit typically and that I was putting the bolts in from the wrong side (true on the top bracket which wasn't rubbing, not true on the ball joint mounts, they only will go in one way).

Did you get this far? How much clearance do you have between the nuts and the disc?
(link goes to video on my google drive)