ISCG 05 Stinger and RF crank problem

So I searched this and found a couple of threads but no answers. I am puting an ISCG 05 stinger on a 2010 El Guapo with Race Face Atlas cranks. I have one 2.5mm spacer on the drive side and none on the non-drive side. I have the smaller preload elastomer on the non drive side and a 1mm spacer on the drive side, when I tighten the cranks down the granny chainring bolts rub on the stinger plate, if I add another 1mm spacer, the bearings bind. I'm pretty much screwed huh?