Carbonite Mini map question
 

I'm trying to get the sub mini map (that is the smaller black background map top left in the pic) to be combined with the current carbonite mini map. I like to use NPC overlay and others but the carbonite mini map so far for me don't show farming routes for ore or NPC overlay creature routes. Instead I have to squint and use the super small upper left map to see them. I'd much rather they were one map with both functions.

I know I can zoom in on the bigger mini map to show my location, but is there a way to adjust the carbonite mini map to merge these two maps together and show both like if i was looking at the original blizzard mini map?