Just uploaded version 2 of a O scale IBeam hoist I am working up for Rusty Stumps. I hollowed out bits over version 1 saving $.63 on the FUD version and $1.08 over the FXD version.
Check out this cool product! - http://shpws.me/O4l6
eTraxx Interesting. Just got an email from Shapeways telling me they can't print the bottles because of 'thin wires' (where the bottles connect to the sprue). Interesting as the photo above SHOWS them printed previously. It really gets old with Shapeways constantly changing the rules and erroring out on items that printed successfully previously. I will make the needed correction in spite of the irritation and upload a version which will make the software checks happy.