Crow-aware elevator trim

Description
This popular Lua script allows you to optimise pitch trim quickly across the full range of crow - simply using the elevator trim. The process is completely transparent - no looking down, no switches required!
Behind the scenes, the elevator trim is repurposed - instead of applying a fixed offset, it bends the crow compensation curve. The script determines which points to adjust automatically.
The script runs on any OpenTX or EdgeTX transmitter. The curve and configuration are stored with the model, so are preserved if you copy your setup to a different transmitter.
For more background, see "Crow-aware adaptive elevator trim" (blog post).
EdgeTX users: if using EdgeTX 2.9 or above, please use version 3.2 - see downloads section below. This fixes an incompatibility due to internal changes in EdgeTX.
Download
Crow aware trim script v3.2
Requirements
- Any mono or colour screen tx
- OpenTX 2.2 or above
- EdgeTX 2.4 or above