Feature Request: make clustering zoom-level configurable

[arneb]

Hello!

First let me thank you for this fantastic app! It is so useful, I use it almost daily...

It would be really great if clustering of points (wpt in the gpx) would be somehow configurable. At the momentI have to zoom in really deep before points split and everything gets visible. For my usecase (holiday trip planning) it would be really nice to see more points earlier ...

Thanks for sharing this App!