i'll make a short story long. bought my bike. did not look at the tank. ends up its full of rust. i took it off to clean, and couldn't figure out why i couldn't get all the gas to drain. after much shaking and cleaning, i put it back together knowing i could not have got all the crud out. later on line i see it has a in tank screen, hence me not being able to drain it properly. before i tear into it again, does anyone know how the screen comes out? does it just pull out, no problem? i've got a por kit i'm going to use to properly clean it.