After taking a couple of weeks off the physical labor to do some digital work, first weekend back proved very productive. Another point in the court for productivity studies that confirm working more hours does not equal getting more done (sometimes the opposite is true). I got a perfect cast of forearm covers, and came very close to getting a perfect cast of the forearm clamp (2-part mold research). This weekend going to continue on the latter, as well as putting finishing touches on the assembly guide.