Proposals, designs, team building

Change of plans - back to the 2008 design because the 2011-12 design seems too tolerance dependent to be practical.  However, much was learned! Soon an STTR proposal will be submitted with UnivAlabama, Birmingham, as the lead (Dave Brown has moved there from Northwestern).  We delivered a Pedalong unit to him in November, and it got good reviews at his open house last month.  Another unit (now here in Chicago) is working OK, but needs some improvements.  Preparing the documents and getting the STTR team defined is first priority now.