yeah i just leaned my bike over to adjust the springs, draining fluid is such a waste of time.
i have mine 2 turns or 360 degrees in from flush with the edge of the clutch shoe. i turned them another 180 and didn't like it, so i backed it back to 360 in. i haven't experimented more, it seems to pull hella good like this. altho maybe 540 was not enough and 720 or more would be better to let it really get into the powerband b4 it grabs.
creature lee (zach) used to do this on his 1 speed and take off like a rocket but he would bust thru clutches soooo fast, it seems almost not worth it unless u have lots of spare ones, or the bike is seldom ridden.