nice one gold, ive got a good mate who i go out on the motorbike most weekends whos trad, hes been 15 yrs now, just happened to bump into him cleaning next door to 2 ive got together, hes says to me those 2 used to be my custies, how much are you charging them, i said £20 every 8 weeks, (9 windows) cor he says i used to charge them £10! i looked at his house and said arent you cleaning the frames (they were green) no chance not for £12.50 (big con at back)
i told him you can double your money but to no avail
ive tried and tried to convince him but as you say "can lead a horse"