I've been having fun trying to learn how to drive 1/12 13.5. And I've been getting my butt kicked every week but I know once I get it down packed I'll see some podium.
I have learned that not all 13.5's are the same. I'm using a Losi 13.5 with a TEKIN RS
I also learned that wire placement is very very important stay away from 12 gauge even wet noodle deans you can really tweak your setup badly. I'm waiting on a order from TQ now.