02-22-2010 New shuttle palette design... this design is a proof of concept shoehorned into vangobot 2 in preparation for the work on VB3 and VB4. 02-25-2010; brush tank ‚ dirty water causing muddying of paint. Experiments with separating paint from a cleaning solution using filters and with electro chemical processes Syringe of same water after flocculation of ...