Hi, all the diff cups in the SCRT10 are without metal insert, many people have reportet that the outdrives in the front and rear start to woble after a while, not only the center.
Yes the outdrives and dogbones in the SCRT10 are smaller than the usual 1/8th stuff, at least smaller than the stuff I have/had. No idea on theCRT.5 though, but I wouldn't be surprised if the parts were the same size.
Purely theoretically I would have a neighbour who has a MP9, but they are impossible to get in touch with, so don't hold your breath...
You might want to get some captured rod ends for the steering (TRX2742X) as the stock ones are reported to pop of quite easily.
here are some pics of things so far. these are some custom towers from ERC that allow me to run any type of 1/8 buggy shock. also a pic of how i plan to layout things.
Jammin SCRT10 Neu 1512 1y
Losi Ten-T SCT conversion Neu 1512 1y