Hello I'm having problems with my supra. Let me give you some back ground info. My car blow the headgasket. so I did all the work sent the head to get cleaned. The took out my cam position sensor and didn't mark it. So I put everything back together today and now it wont start. I put the motor at TDC and put my cams back in place and right now everything looks good but I don't know how to put the CPS in proper timing. So I need help with this thank you...