i got my pfc off nengun for $936 delivered an it was the same price of a d jetro without the extra map sensors but they were only about 100 more so yeah
this has been happening in my gtr33 for as long as ive had the car (about 9 months) an it hasnt got any worse an it doesnt really annoy me anymore lol i just get ppl who get in my car asking "wat the hell is that noise?" haha
i actually had one where with the weight of the wind, would push the plate back into that position. mind you this only happend once i removed a stopper but yeah same diff