Module_var_none Needle

[Capn_Geoff]

From lost in the desert of missing documentation - I have a simple question.

How does one actually tie in a C++ gauge variable to make a needle move.

I have a circular gauge which goes 0-100, with 75 being the max value that should be displayed. I put in a non-linear needle. The gauge is a measure of the amount of payout in feet a refueling drogue is. So I need to drive the needle with my own variable. M$ kindly does not indicate anything other than to use MODULE_VAR_NONE... and pray.

So how exactly does one tie in a variable (say, int drogue_payout) to the needle gauge?

Edit: Oops this is for FS9/2004

[Capn_Geoff]

Figured it out....

In the callback, just set the val/pelement value, and it works like magic.!