I'm using these bullets from TQ https://tqwire.com/shop/rc-products/...-tallflat-top/ in my ebuggy and already after just the 2nd run on one battery it got hot and melted the case of the battery some. Batteries are Fantoms https://www.fantomracing.com/proddet...prod=FAN26175B.
Who else is using bullets on their 4S packs and what ones are you using? I know I'll have to make sure they are clean and have good tension no matter what, just looking to see what's working for other people.