Originally Posted by midse

It was a quality control checking issue at the factory they were using.

I had 3 v1 and never had any issues.

The new V2 has a revised sequential abc motor wiring, a rear exit receiver cable with data terminal on the front. The fan can be mounted flat oR angled.

I tested the new v2 software in my v1 esc and now have 3 V2.

At a major race meet I accidentally fried the V1 ( my fault) and used an LRP flow works team. I had to lower my FDR to get similar speed as my V1 radon. I guessed the V2 software can let the motor rev a bit harder. The braking performance is equal in my opinion.

I now have 3 Radon v2 and they're great.