Hi Slotman - and welcome.
Are there any errors in the actual photo of the ground - or is it terrain, buildings, forests, etc. flying in the clouds?
Do you have a screenshot showing the error?
Here's some advice:
IPACS recommends that we do NOT place user addons in the official folder of the Aerofly FS2 (Steam folder). Because it can create clutter - and in addition, the folder structure can be changed in a later update.
If we want to install user addons in a location other than the C disk - for me - the following works smoothly (PC):
First I choose my big disk (D, E, F, etc.).
Then I create a folder for Aerofly FS2 freeware addons: D:\AFS2_addons\
Then I open the file "main.mcf" - and type in where AFS2 can find the new folder:
<[string8][extra_user_folder][d:\AFS2_addons]>
Then I copy / move the files (images, cultivaton, elevation, etc.) to their respective folders:
D:\AFS2_addon\scenery
....................................\scenery\elevation (mesh)
....................................\scenery\images (contains ortho photo / google-bing, etc.)
....................................\scenery\places (contains airports, cultivaton, etc.).
***
For Project Lofoten use Scandinavia West 19m freeware mesh made by Taburet.