Is the drain plug side ways right beside the frame bar? that is about a pain in the *** to get to... I had to grind down a allen wrench to get in there.

And there was no o ring on it as it was all threads so i put white loctite on it.

Fyi my bike had hd syn in all 3 holes i replaced with mobile 1 vtwin in engine and primary and royal purple gear oil in tranny.

After more research im leading to the fact that i unscrewed the sump drain? as i see now the oil drain plug is on the side of oil tank on left side of bike. so did i probably not get all the old oil out? cause im thinking about redoing engine oil change tomorrow now :/