well since i have rebuilt my motor i put a new oil pump and a new seal on well the new seal was fine for about a week but wat happend was the spring came out but i put it back in thinking it would be ok. well it went out so i put a new seal on it and then today i went about 6 miles and the dang thing went out again its leaking oil like crazy anyone know why i keep going threw these thing i dont think there is a bad spot on the crank or anything but im not 100% sure. i mean is there a certain way you have to put it on i oiled the crank up and put it on and was very gental with it please help.