Improved Spool Holder - custom angle for UP PLUS 2

###BEFORE YOU PRESS PRINT:
If you only use UP's original spools, UPPLUS spool small.stl will suffice. The big version just features a longer arm and as a result may require smart placement to be printed with an UP PLUS 2.
Before printing, I recommend you rotate and lay the 3D model flat or sideways (see the two attached pics).

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###INFO:
The white spool holder in attached pics came installed with my machine, it was about 11.2cm tall and straight.

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