Wonderful! Thanks for letting me know.
Regarding a cheat sheet, I agree that it would be a great thing to have available. One concern that I have is that it might violate the PARAGON System usage guidelines. Any cheat sheet would necessarily reproduce a lot of material from the AGON rulebook, and doing so is explicitly prohibited.
Still, it's such a good idea that I'll reach out to John Harper/Sean Nittner/Evil Hat Games and get an official ruling from them. If they give me the go-ahead, I'll happily make a cheat sheet for ENDEAVOUR straight away.