Glass print bed

Glass print bed completed and is working GREAT. Also downloaded, configured, compiled and installed the experimental Marlin firmware for the printer; it does look-ahead and intelligent acceleration - very smooth. This is the first print using that firmware and also the first print from the SD card.

( G+ comments after the cut )

Another Thingiverse thing

Hey +Bob Trembley Quick and easy barn door astrophoto mount using a 3D printer. Probably 2 hours of printing parts and a few hunks of threaded rod
Stars tracker by pchretien - Thingiverse
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