You are welcome!
I am one of many who exhorted Naviter to add an altitude based gear warning. It was included in an update, I believe, at the beginning of last year.
It is based on your AGL - about 200m / 660 ft. It knows where you are and it knows the ground level where you took off. If A = B, you get the warning.
It also has a gear warning at altitude to make sure you are "gear up". I can't remember what the logic is behind that. Circling I think.
Anyway, a very useful reminder in the pattern.
Lou