I don’t know who started that about closing the bail with your other hand,,,but its a bunch of crap!
The bail does not touch the line until its closed (When you rotate the handle, OR when you close it by hand.) ITS THE SAME! See for yourself!
The problem can start when you first put the line on the reel.
The new spool of line should lay flat with the label up when you fill the spool on to the reel. Not with the spool rotating.
If you have any doubt, drag the line behind your boat at idle speed that you just put on, and then reel it back in.
99% of the time it (the loop) happens at the end of your cast when you are not focused on the reel, but what you are casting at.
To stop the wind knots, All you have to do is raise your rod tip and tighten up your line “Before” you rotate the handle to close your bail.
There is no need to close the bail with your other hand.
As long as you tighten up your line and get rid of the sag between the first guide and the reel,,,,,,,,you WONT get any wind knots……………………………
ITS THATS SIMPLE!