A1 Spool Holder Disc Attachment

After a few movement issues of my spool and a part of it coming loose during printing due to vibration I designed this disc that goes in on the spool holder after the spool was added to keep it in place a bit more secure. Hope it helps someone else that might have experienced the issue. The disc fits very tight over the initial part of the spool holder and then stays loose on the rod as seen in the pictures PS: There will be a bit of rattling from it moving during printing so keep that in mind!