Originally Posted by
Techno Duck
Build the 421 first. Very straight forward build and a good manual.
Stock up on the hubs also, I've broken 2 of these from getting rear ended on corners. $6 a pair, so no reason to not carry a few spares.
most places run out of those hubs, I can only got one pair from TQ…
I have built the TRF421. It’s definitely a different several levels from the TT02, and even the Yokomo RS2.0. The only think that caught me off guard is the pin protectors going into the out drives that needed to be sanded down to fit or else it will be too tight. Manual does mentioned that. It’s definitely a joy to build.
Got car aligned and adjusted. Just waiting or the body to dry. Will race it this Sunday.