We have used tho sproduct a few times now and it does look good but in some areas small smooth rings appear and won’t scratch to the same texture anyone had this and why ? Drying too fast inand area ? Seems to travel if u keep scratching ? Also we done 2 passes in the same day the scratch next morning seems if we done say 50 meters it would be a sore scratch the next morning ? Just wondering what’s people’s experiences are with this product we have used grey and white