* fix(flysky gimbals): mask first 4 channels when FS gimbals are detected. * re-adjust center value to 4096 (2^12).This prevents values higher than necessary being displayed.
* fix(flysky gimbals): mask first 4 channels when FS gimbals are detected. * re-adjust center value to 4096 (2^12).This prevents values higher than necessary being displayed.