damn.. i just looked at it (it broke last spring when i pulled the motor and i was taking off the annoying parts that stick out). basicly its in there so well that if i didn't know i did it then i wouldn't know its there, its almost dead even with the opening, just one little lip thats about.. uhh.. in metric about half of 1mm (not sure of the std. coverstion for that) sticking up. i hope i don't end up replacing the cover because of this. although it may give me a reason to get a nice aluminum one. wait, i don't have enough money for that.. ugh.