Rear Spool Foldable

Uses 4x2 magnets to secure roller to metal spool holder. No spacer needed. Folds out of the way when not in use. Need a simple way to keep in the upright position. Any thoughts? I wanted to have a rear spool holder that folds out of the way when not in use. Installing the original would block access to view down the poop chute. When I need it, I will fold it down and remove the poop chute collector. I do not often use the external filament option and did not need a permanent install.