I was wondering if anyone ever figured out the real fix to clutch pedals sticking to the floor on WOT shifts, especially when revving past redline on aftermarket tunes. My last 11GTCS with tune only and DRs would not let me shift at 7k+ on the 1-2 no matter what I did. I swapped fluid to dot 4, and removed clutch helper spring(NEVER DO THIS) and all that did was make the clutch heavier than my 04 cobra. I didn't get a chance to test that JHR clutch line or any other dot 5 fluids.