Improved Wheelchair Cupholder

***Update:*** If you have a different wheelchair or don't have a spare swing-away arm, you might be able to use the [RAM-mount-compatible version](https://www.thingiverse.com/thing:2886704), possibly combined with the [customizable wedge mount](https://www.thingiverse.com/thing:2851156).

This is an improved version of my original wheelchair cupholder (http://www.thingiverse.com/thing:1204700) better suited to printing with an FDM printer. It prints without supports and should work well in eit