Hello Jeff,
Given the chamges to the website and loss of notifications, it's been a while since I came back here. About the Sprite you intend to build, is there any update? I tried to maiden mine in March (due to the lockdown) but it was very twitchy. A few metres after take-off it went into a bush and lost a battle with a branch. A leading edge broke and the matching servo displayed erratic behaviour. Soon to be fixed.
Regards,
Paulo