If I remember correctly the original spec was changed to 0.8mm around 2007 to prevent igniter failure. I remember setting mine to that after my original igniter failed and I never had any problems afterwards. The replacement igniter came well used from Pinwall...
A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort. Herm Albright (1876 - 1944)
