when you rotated the turbo snail it moved the actuaor aswell since the acatuor bracket is connected to the snail so the rod will now not be straight whcih will prob lead to it getting stuck open when it open since its on a angle nowits not a big deal just cut a peince in the bracket where the actuator is and bend it to make it so that the rod is straight again and once you have it weld it up, and in regards to porting the flap , alot of people have expeirnced boost creep when it hasnt been ported so thats why.