Is the throw out/slave cylinder supposed to be touching the pressure plate fingers at idle with the pedal up and not in gear or clutch fully engaged? I know on a bunch of the older setups I have worked on (Super T10, Muncie M21 and M22) there was supposed to be a spec'd amount of space where the TO is not in contact at idle but wasn't sure about the hydraulic setups. I read online some do and some don't but wasn't sure about these mustangs.