Map Tile Override

[michael_bates_1]

Hi Team.

I am attempting to use the app (great by the way) with an Australian Map Tile Provider and I have verified that the Z parameter is off by 1.

E.G. where the "normal" fetch is looking for a zoom of 18, the map provider uses a z=19.

Is there a method that i can use the override URL but add 1 to any z value

Thanks.