DF-03 winter project : some questions

[Crazy L]

Watching with interest this here thread

However, here's a question or two. Where does the Mono chassis come from as another 10mm wheelbase can be usefull? And secondly, why have none of you used the 3 Racing diff halves? I found the Tamiya ones brittle and were starting to "fall apart" at the bit where the driveshafts slot in, resulting in imminent departure of driveshafts at the front end.

Tried the 3 Racing diff halves, no problems. A nice fit, thrust washers fit well, as does everything else.