Started to put R4's motor mounts back together tonight after using most of the parts for T3's drive system. Once put together I am going to put them on Jen's R3 instead.
When I ran out of pieces to put together for the motor mounts I started to make T3's welding arm.
Then I started on some new custom logics.
While moving I scrounged up all my extra little bits of loose wires from everywhere. It is starting to add up!