does anybody have and idea of correct position of camshaft position sensor at top dead center ?. when timing is set to 10 deg adv engine runs like crap with a lot of hesitation. i used old sensor on jdm 7mgte and aligned it roughly the same as jdm sensor. i could not get proper adjustment at this position. turned rotor 180 deg and i could set it to 10 deg but no performance. need help since i tested all ignition components that could be checked and all were in spec. i even tired jdm sensor but the results were the same. something else that is troubling is when timing light is connected it occasionally skips or shows 5 degrees adv at random. could it be the igniter or maybe ecu? I already posted similar thread but got no response. does anybody even has a clue what i am talking about or is this problem too complicated for a response? I think this is a legit question. i did the swap myself.