So I've learnt my lesson put an order into screw fix this afternoon for 5 full face shields, may be now I'll be able to find one in my workshop. As for pluging them in before cheaking that it's not already on all my gear has under handle triggers with finger gaurds due to arthuritus, I can't hold a cheap grinder any more it just hurts too much.
So back to work when I can see again, to the people I owe work to please add 5 days to to your delivery dates
