end clip with bolt lock to prevent falling out

remix of end clip part from 2020 / Ender 3 Filament Guide by Filboyt i love to tweak things and make them better. i noticed my end clip has been working itself a tad loose and that it could be anchored using the existing screws oh so close so here it is my remix some issues where encountered and found in the sketch with gaps here and there, poor editing on my behalf, i have recitifed this and uploaded the replacement file. yet to print and test as my ender is currently printing my spool and tool mod components. a newer remix has been done that is better fitment can be found here https://www.thingiverse.com/thing:3819008