Ive got a mate whose been doing this for over 25 years (since he was 18) he has been wfp for 9 years started with ionics, he trads the ground floor of everything as he says wfp is just a tool, hes commercial only, but then theres people local who do shop fronts wfp, this i dont understand pulling the hose 50 mtrs up a busy high street to do shop windows, all shops ive got get done trad, it would be quicker to do some of them wfp but i enjoy doing them trad also safer for public,