The driveshaft came out of the tailshaft, and drained everything out the back. I have since researched how to fill it, and i was going to get a drill pump since the location of the fill plug is very inconvenient. A guy at O'reilly's (this is the reason i'm asking here, i don't trust him) said it's just as easy to pull the shifter off to refill it. It seems to me if it's really that easy, i would have heard it somewhere else. Is there something he's missing?