AlpineQuest & OfflineMaps

Thank you I found that if you put the map display resolution on very low (1:4) it makes the grid bigger and more legible.

Is there a way to make the grid lines thicker or larger since it's very small on my screen and I can't make out the numbers, or if you can change the grid color too?

Thanks,
Apologies in advance if this is the wrong place to store my question or if there was a previous thread