Help with Zurich scenery. Runways disappear!
OK, a previous LSZR Zurich scenery has mucked up my default scenery. As soon as I am about to land, the runway disappears into a snow bank!
All the taxiways and apron are fine but the runways are burried beneath snow. I tried installing the FreeZ scenery to see if this would 'overwrite' it but have the same problem.
How can I render the whole area in the airport flat again?
Here's a pic to demonstrate,

As you can see, the taxiways look as if they've been dug out of the snow but the runways are covered.
All the taxiways and apron are fine but the runways are burried beneath snow. I tried installing the FreeZ scenery to see if this would 'overwrite' it but have the same problem.
How can I render the whole area in the airport flat again?
Here's a pic to demonstrate,

As you can see, the taxiways look as if they've been dug out of the snow but the runways are covered.


