thanks for reply gster123
that seems to make the spots go away on the smoothed modle but seems not to do anything to the unsmoothed modle and when smoothed to see just how it went reveals that nothing happened the modle still come thru with spots (which can then be smoothed but ) i am only smoothing at this stage to see where my model is going i dont want that level of detail it would be hell to model
"Climbing the walls of the 'Uncanny Valley"