You're definitely closing in on that critical angle, especially with a 2-door. Rear DS angles are way less forgiving than on a 4-door. Check for the front shaft contacting the exhaust at full droop and look at the rear for excess angle. I would be looking at new DC 1310 shafts front and rear pretty soon. Don't forget you need at least adjustable rear upper CAs if you decide to install a DC rear DS.
'15 JKU/ 3" Synergy MFG Stage 2/ Fox 2.0 Performance Series IFP/ 35" KM2/ 4.56 Yukon Gears/ Currie Rock Jock 44/ ARB Locker/ Adams 1310/ VKS Fab/ Evo MFG