Paul you purchased a china based rc.. you get stuck with what you purchased .sorry I havent found many upgrades or the ability to swap out parts with another rc..I have and always will be a Die Hard Traxxas man. I also like Losi TLR and Ae (kinda) I liked some old school products back in the days but this is 2020.so onward I miss Schultz battery chargers. Glad I have the 3 that I do.. from Top of the line 25006(paid over 600$ back in the lasts days b4 they went away). to the chameleon 610 to a 8 cell balancer..I take this Hobby very seriously have man many many years in it.was taught by a few guys back in the late 60's to 80's by the pilots at Indian city rc planes
Paul id liquidate my jbl gear and go to another brand(maybe a buy a well known brand ) sorry man. fell in the same boat as you many years ago with the MRC sbv buggies what a Piece. front white metal drive cup to cvd on axels would break when I would run over a toothpick. had 320 stainless 1s made cost me 50$ then sold all my MRC gear...remember when carbo lipo came out and they warned people dont charge on MRC chargers .sat next to a guy n son who blew (puffed 4 batteries using a chargers listed right on box DO NOT USE..r.i.p .Chris great racing with you dude..sorry to get so way off topic had to vent..MOTOFOX lives on...