Others have posted , on other threads, (now that I have searched and read them all), of how the firewall fell off while bolting on the motor mount.

Even if you stay within the specs for this plane, I suggest at the very least, epoxy, or some form of glue, be added to the firewall.

I admit I have much to learn. This is my first glow plane, as I transiction from electric.

I'll be back in the air this weekend! :-)