Filament Spool Guide That wont come out

thingiverse

I originally printed thing 2917932 by Filboyt for my printer. It worked somewhat well, until the part that goes into the printer started getting loose and would fall out when ever I would change the filament or bump the printer. To fix this, I took his model and added an arm that extends beyond the spool holder and braces it's self on the spool holder, so it isn't able to fall out. To install, I had to remove the spool holder, slide in my bracket, and then reinstall the spool holder. The arm piece is the exact same as found on his posting found here: https://www.thingiverse.com/thing:2917932