Reversed Prusa Mk3 Spool Holder

I like having two spool holders on my printer. This way I can have a spool on standby for if I need to change mid print, or I can keep my most commonly used one always on. After using a second copy of the original for a while I realized that I needed to reverse it so it loads from the other direction so that they can sit side by side in the middle and not interfere with each other when loading.