Cool! Looking forward to it!!! Hi Glen! Derr, umm, well...not exactly mine to share; others have definitely gone here before I. I'll share what was shared with me; I gave it a best guess and then did some experimenting and fine tuning since then. Three components: 1. a high temp matrix; preferably non-epoxy. 2. an inert pigment. 3. A high head filler that is sandable. Thank you sir! Loving the FiberMax build! Thanks Bob! Plan is to use a Missileworks RTx sticking up in the non-carbon nosecone. Logistics of fitting it all into place to follow. We'll see if it all fits!