I have added another choice to the Capture option in OCMOD3. It's listed in the last place, instead of next to last, but I think I know how to fix that. What I don't know how to fix is the options box. Now it's not big enough and it gives a little scroll bar to get to the last option. I want the default box one line bigger (vertically of course). How is that done?
At least in showcustomgame.inc it was 3rd parameter in _gui_CreateComboBox procedure call. It specifies the expected item count. If you've added one item just add +1 to its current value