Well I have made some great progress on the M4A3. Soon I will start the track. After looking into the attachment chain and sprocket setup- aka USTsubaki, I have decided to go the TTS route. The Chains along would have cost nearly $ 300!
So it is either I come across a used left over treadmill belt or I use the rubber blankets that my company uses in our offset printing presses.
I am pretty sure this will be dubbed T20 once I get the pictures developed and scanned.
I have the motors all in place so the track is next.
Steve