When I was trying to clean up I took it off as well but then lost the little clamp that holds it on to the pipe. It was an all round circus. Gonna try later today to get it to run.
I did take it out and the plug was clean but didn’t check the cylinder itself. As I said it runs for a couple a secs when fuel put in the carb so there is hope. I’ll check it when I have go after work.