[bpwain]

Originally Posted by Frecklychimp

Do they?

i'll open the can of worms... it might be on entry forms and championship rules and in BRCA handbook but i've never been checked for using Lipo sacks or ever seen it enforced

most racers in my experience with offroad classes leave lipos bolted in the car when charging or have the spare set charging on the shiny branded pit mat/towel whilst another set are in the car... and that is the reality of it

I cannot comment for other sections, but I assure you that this is strictly enforced at the BRCA micro nationals

.....and so it should be!