Converting to .obj format - problematic textures

[ketec]

Dealing with a older ~2000 era dx8 custom .BSP that has a standard FVF vertex blob:

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        struct BSPD3DVertex
	{
		float vPosition[3];
		float vNormal[3];
		UBYTE color[4];
		float vTextureCoord[2]
		float vLightmapCoord[2];
	};

Is there anything specific to look for / keep in mind when converting texture coordinates to .obj? Currently textures are a mess. Looking at UV in 3dsmax shows that even for a simple 4 face rectangle it's a rats nest - the triangles in uv map are there but warped and connected in wrong order.

EX: http://imgur.com/a/7z2NS
Currently:

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  v vPosition[0] vPosition[1] vPosition[2]
  vt vPosition[0] 1- vPosition[1] 0.0000
  vn vNormal[0] vNormal[1] vNormal[2]