I had been asked a couple of times, so here is a picture of a Hangar 9 remote glow adapter for use in a cowl situation where you don't want to put a large hole for the glow ignitor, or putting a glow ignitor upside down into a cowl could be awkward. Ialso built a Vanessa Rig CGchecker, and found out that using my old style pencils in a 2x6 base was A: too shakey, and B: just a touch inaccurate. The Vanessa Rig showed Iwas a full 1/4 inch in front of the recommended starting CG point as printed in the manual for my P-47