Wingnut taper mod for spool holder

I like the spool holder for the Ender 3 V3 SE, but instead of a big nut to hold it on I wanted some kind of wing nut for more speed installing a new reel. So I modded the taper and used the nut to thread it. It's sized to only grab the bearing and not the outer taper so it doesn't impede rotation of the reel,