Thank you so much for developing this tool! It makes surveying much less painful. I have a couple comments:

1. It's difficult to place the dwarf marker precisely; it's half opaque, doesn't show up well in all environments, and doesn't seem to actually have a nose to position. Having its beard pointed at the location instead would be easier to place, or you could use a clearer marker. A bug related to the visibility: the color change for Kur doesn't apply for Motherlode surveys.

2. I'd really like to be able to add a third location (or more?) for Motherlode surveys. That would make the survey's location unambiguous (I think) and maybe less finicky with regard to small position changes.

I'd like to help with development if that's an option! I would love to help improve this incredibly useful tool. Is it open-source and would you be willing to collaborate?