Last updated 19 Sept 2020
This Lua script is for sailplanes with crow brakes. It allows the pilot to optimise pitch trim quickly across the full range of crow, simply using the elevator trim.
Behind the scenes, the elevator trim is repurposed to bend the crow compensation curve. The process is completely transparent.
The script is compatible with all OpenTX transmitters, and all script settings are stored securely in an OpenTX curve. This makes it easy migrate to another transmitter, without losing your settings.
For more information, see "Crow-aware adaptive elevator trim" (blog post).
Version 3.0 is recommended for new installations. It supports all OpenTX transmitters, including Q X7, X-Lite, X9-Lite, X9D, X10/12 and clones.