Thanks again skram,
interesting i have done a few light passes against the grain with no real issue. I think I'm just waiting for the skin to fully calm down which should happen after the treatment is complete. You may of read about my scarring alopecia issue in previous discussions. Having said that the scalp is looking pretty good with definitely no irritation due to shaving. All the best …
I'll take on board your comment about applying pressure over the wheels from here on and see how I go.