6000c30d9c
Previously R would retune even when the frequency was already aligned to the jog step boundary. Now it shows "Already on step" and sends no command. Also remove the stale "retune" label from the shortcut help. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Signed-off-by: Stan Grams <sjg@haxx.space>