Problem with Fs2000 mesh in Fs2004?

HiI recently tried to install Fs2000 Alaska mesh by Eddie Denney. I like the mesh (& it's light on fps and more importantly my dialup modem!) but I get these belts where the mesh does/doesn't display:In LWMViewer:http://forums.avsim.net/user_files/124993.jpg& In Fs9 map view:http://forums.avsim.net/user_files/124995.jpgEven more weird is a few parts of the 'invisible' belts in LWMView display ok in Fs9 - eg. here from East of Valdez:http://forums.avsim.net/user_files/124999.jpghttp://forums.avsim.net/user_files/125000.jpg& overall with my efforts to make new water polygons with Ground2k:http://forums.avsim.net/user_files/125001.jpgIs there anything I might do to fix this or is there any other light mesh to find? Have tried disabling any other new scenery but will maybe try different Fs9 installation.Thanks for any helpP.