RC Tank Warfare community hobby forum

I've modified my PZ3 chassis so that I can swap from PZ3 to Stug bodies using magnetic fixings to increase my portfolio of tanks 'on the cheap'. The only downside left having fitted low profile gearboxes and moved the innards around is the PZ3 had an RX14 fitted so there is no wire to the stug barrel flash. I'm sure i've read somewhere that you can connect the barrel LED somewhere on an RX 14 board so that it flashes - can someone provide either the info or the link.

Thanks