Good q's Pete. Yes, using 3.20 with b2.58. Took a bit of setting up but yes, mesh exported 100%, yay. Even the .obj looked neat, but so far I've only quadruple checked the .png name and dimensions, a lazy 2048 sq. Coordinates look ok. Tx for the suggestion, I'll go thru the definition carefully. I've sent the obj to an expert :-). But this might need more- i may have to send to Dan and his crew who made the plugin in the first place. I am worried that it may be a sketchup import issue- the mesh is a dog's breakfast in Blender, but everything is working 'fine' in blender