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.
It's great that you've isolated the problem. 
You are aware of the following warning, quote:
NOTES!
EDIT: Project Lofoten has been developed over a period of time - which has naturally led to changes. That means:
Do not install any cultivations (and airports) from Hartman's .zip files.
Instead, use: "Extended Cultivation Addon for Hartman's Lofoten Projects 1-12" by TomSimMuc and IZ0JUB:
New Cultivation Addon for Hartman's Lofoten Project 12
--
Make sure you only use the airports provided by TomSimMuc and IZ0JUB:
New Cultivation Addon for Hartman's Lofoten Project 12
Do you have a screenshot showing the error?
You can upload it using "Attachments" (below).
Hello Slotman,
can you please double check if the towers still appear, after you installed the elevation meshes linked here?
Links to "Scandinavia East mesh“ and "Scandinavia West mesh"
Hi
Done everything you said but don't quite understand what I suppose to
do with regards the main.mcf file. I can't find the <[string8][extra_user_folder][ in that
file to write a path to my drive. Im using Notepad plus,plus. Can you tell me what line its on.
Thanks
Line 253 in my file "main.mcf" (...... /Documents/Aerofly FS 2).
Also remember to download the first part of Bodo Area, Norway. 
