You went off line for quite a while last night and I wasn't comfortable taking the casing off the boiler with the warning signs and not being in touch with you.
It seems to me like there isn't any gas coming through but the gas is working.
When I have the grey (gas release) button in and hit the ignition button there is no spark.
When I release the grey button and it is almost fully released and I keep hitting the ignition button there is one spark but it doesn't light.
I will be back on line tonight once I have the kids in bed so probably about 8pm. Maybe if you have any ideas I can try them then?