Ah, my bad, I thought they shut down TRF completely.

The TA-07 single-belt design is cool, to be sure, but I wonder what the long-term effect is on belt longevity? The belt is flexed significantly in two directions with the TA-07 design, instead of just one direction like every other belt-driven car design. Also, I wonder if the extra weight for the movable motor-mount is actually worth the benefit of being able to adjust the motor position? I figure that's why they released that design in a tub chassis first, because tub chassis vehicles are heavier and slower anyway, so they can assess the actual benefit of the design before upgrading their flagship race chassis to include it. I mean, do people really move the motor back and forth on their TA-07s on a regular basis, or do they just find one position they like and then leave it there forever? I was under the impression the latter is the case.