I've inserted ... .... over 50 wires into connectors and I'd feel safe with a diameter 13% higher. There's definitely enough room. That should reduce voltage drop too, so win/win.
Also Amy, there's a solder pad at the base of each of the connectors - you'll see 'em if you look closely. I had to use one when I messed up a connector trying to wedge the wire into it. The sharp end cuts on solid wire can catch and jam up in there. Gotta wiggle and ease 'em in. So I broke a connector off - oops . I just dug out the soldering pencil and made it permanent.
Also Amy, there's a solder pad at the base of each of the connectors - you'll see 'em if you look closely. I had to use one when I messed up a connector trying to wedge the wire into it. The sharp end cuts on solid wire can catch and jam up in there. Gotta wiggle and ease 'em in. So I broke a connector off - oops . I just dug out the soldering pencil and made it permanent.