Yes, I concur on the design of the DBC. A great upgrade that really expands the ability of the Heng Long. It is more then just an IR battling system as well. If fixes the Heng Long kick back, and enhances the model with its momentum features. All this at a reasonable price.

Again Good work David. Now get working on a sound system!!!!!!!!! We need an interface between a DBC and an EL MOD sound blaster!!!!!!!!!!