This morning I tried the NGH26 with the gasglow plug again. I first started the engine on ignition and warmed it up. I then pulled the plug and replaced it with the gasglow plug. It ran fine. I got a real nice low idle. I didn't fly it as the carb is not properly adjusted.It will quit when I open the throttle wide open. The high needle won't fix it. I think the low needle is too lean. It did that on ignition.
I don't have a glow driver and had to borrow one. I don't think it was up to where it should be.
This might lead to the resurrection of small gas engines.