HELP: RB clutch on KA24DE not disengaging

[2.5T_/<ouki]

I've got an ACT RB20/25 HD street clutch kit (pressure plate / clutch) mated with RB20/25 XTD light weight flywhee setup that WILL NOT disengage. I've tried just about everything, new slave, new master cycliner, adjusted clutch pedal, bled the system, NADA. Only thing I can think of is that the ACT RB series clutch kits don't work on our car/tranny. I've read SPEC RB series worked with the XTD flywheel, and that 350/G35 ACT kits work with the XTD RB series flywheel, but have not seen anyone running the ACT RB series clutch kits. Anyone have any other suggestions before I scrap this brand new (sitting in box since 2015 so cant return) ACT RB series clutch kit / flywheel and just pick up KA kit? Thinking of going white bunny setup but I'm not a fan of CC.

Thanks for the input.