I think I found the solution for anybody coming across this now...
The tga can't have the +1 on the pixel size (2049x2049). It has to be 2048x2048.
I changed it to 2048 and that did it for me.
Here's the source:
http://forum.mx-bikes.com/index.php?topic=1068.0
"Textures must be in TGA or BMP truecolor format. Size must be power of 2 (256, 512, 1024, 2048, 4096). Textures can be rectangle ( for example: 256x512, 1024x64 )
Heightmap etc. +1 Pixel (1025x1025, 2049x2049 etc.)"
The tga can't have the +1 on the pixel size (2049x2049). It has to be 2048x2048.
I changed it to 2048 and that did it for me.
Here's the source:
http://forum.mx-bikes.com/index.php?topic=1068.0
"Textures must be in TGA or BMP truecolor format. Size must be power of 2 (256, 512, 1024, 2048, 4096). Textures can be rectangle ( for example: 256x512, 1024x64 )
Heightmap etc. +1 Pixel (1025x1025, 2049x2049 etc.)"