i3 Filament Guide xtra support
thingiverse
I've been using a standard arm printed from a nearby printer but, as you can see in the picture (pink printed arm), it's quite weak where the extended arm attaches to the secured portion. I added an arch over the top to support the pull of the weight of the arm, plus put a notch in the guide for pulling the filament in and out. Print Settings Printer: Monoprice i3 Rafts: No Supports: No Resolution: .2 Infill: 30% Notes: I printed this in PET+ to also prevent snapping as my previous one did, then printed at 250 although I could probably come down to 240 and be okay. The bed was at 60 C.
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