[Carver]

Ken, I think she is just not interested. She was hired as a model for the photo session. The intention was that she should lean over the car in daring poses.
However, the photographer, a serious professional, refused. ”No way,” he said, ”That is too vulgar! We will go for true realism! Bring on the rusty oil drums!”
Most likely she is bored.
(Maybe I should not have had that last beer)

Back to the real world. The tiny motor I use obviously does not like to carry weight.
The bare chassis goes really quickly. With a naked body fast enough, but with 8g of detailing too slow...
I have hollowed out as much as I dare, thinned the bottom, and have cut away chassis material. At 44g it runs fine. Maybe I can come down to 40...
   

Does anybody know of a stronger motor of the same size?

Carver