I've had my printer since october and have put uncountable hours on it. Of course I have a big box of failed prints, but when you're making complex prototypes that's bound to happen. It's been working great for me but it was missing something... Another extruder. Well that was a long process to design and implement but it's finally almost here... Anyways here's my shop: I guarantee you it's only this clean for about 30 seconds at a time. Robo and my filament distributor and storage. I wish I could share some of my better prints, but not till our product hits the market. For now here's a teaser of the current shape of my robo. I'll post a thread about it soon once I have more to share.