Penis rolling to the left or right during hanging.

So I’m using a makeshift captain’s wench style hanger and hanging starter weight (3.5lbs) “BTC” by sitting at the end of my desk chair and dangling between my legs. Problem is because of my balls it causes my penis to hang to either the left or the right depending on how I manipulate my sack. So what I’ve been doing is rotating back and forth in 10 minute intervals. The other option I have is to manually hold it aligned with my hand, which stops it from rolling to one direction and keeps things straight. No sure is this is because of my hanger style, or if this is common place when hanging BTC. Anyone have any input?

Thanks.