Hi All, had my first paying customer tonight.............working from home now as day job isn't paying enough Anyhow, had it all set up, 6 cartridge wax machine heated, etc., lady turned up with very little hair (despite my telling her yesterday at patch test that it would be difficult to remove as very little growth), anyhow, proceeded, everything was going fine then my roller cartridge heads decided to stick, couldn't get them to budge, decided to turn up the heat again which helped but then the wax didn't grip a lot of the hairs as they were too short. To cut a long story short, it took me 1.5 hours to do half leg and underarm, I'm gutted here now and think this is probably the beginning of the end............I'm meticulous in what I do and wanted to get every hair with wax and the ones I couldn't I tweezed so not sure if I was doing her a favour at all as she likes quick jobs, but in this case the quick job would have meant not such a good job! Is there any reason for the roller heads sticking and how do I overcome this if it happens again. :o