YAFSH Spool Holder 30mm diameter

I used bottom parts derived from YAFSH (Yet Another Filament Spool Holder by mikefrisina (http://www.thingiverse.com/thing:12974) Created by MakerCubed to fit my Prusa Mendel.

Then I very badly modified the top part YAFSH (Yet Another Filament Spool Holder by mikefrisina (http://www.thingiverse.com/thing:12974) so it could hold my reel that had a 31ish mm diameter.

My first go at doing anything in 3D modeling using netfabb Studio and Google Sketchup.