August 27th, 2013 & August 30th, 2013 I received my Ord Bot Hadron mechanical kit in the mail. I decided to try a dual extruder, so I placed that on order. I also wanted to include a heated bed, so I ordered one from SainSmart.   I put the mechanical parts together and began integrating the SanSmart components. Everything fits nicely! My extruder should be here tomorrow. I have decided to include mechanical endstops, so I paced those on order...