Hi, can anyone help i bought this van in December and never had the fire lit off gas , now ive read the instuctions from the manial how to light and followed to the latterseveral times without success, so after watching a few tricks online i took the front panel off and i see the Piezo igniter thing isnt conected to anything just earthed to the fire front, surely that cant be right??. When i press and turn the control knob it is clicking fine is that not the spark?? whats the point of the Piezo?.. All i know is ive been pressing away on that thing for hours and its not even conected to anything Grrr