Report "My steam buggy is playing up. I went to use it last week but no steam came out, although it was heating up. So thought it might be blocked so I clean it out and tried to unblock it. I went to use it and it worked, but only for a short time then the steam stopped coming out of the nossle and started to come out of the black knob where you put the water in. I really love my steam buggy, its great. any ideas how I can get it to work and why the steam is coming out of the water inlet.regards"