Hey guys, Well we have a running 4 cycle! Here are a few pics. As I suspected the carb is all wrong for gas/glow, will not supply enough fuel. Runs well on the bottom end and even IDLES! The idle is consistant but rocky, plug up the glow driver and it idles like a Lexus. I will idle through a tank of fuel if you wanted but it is smoother with the plug lit. I cant tell much about the top end. I did get it to rev pretty high by putting mu finger ovet the carb intake but I couldnt hold the tach too. Notice in the pics it is ticking over @ just under 1600 rpm with out the glow driver. I have several different WTs to try and I think it shows real promise!