Many thanks I will most likely have to do that next but one question was that if the seals or o rings had gone would I not be getting a rise in the oil level ?

I have the problem that many have tackled on this forum - difficulty to start after a few hours of non use. originally thought it was the fuel pump as it made a whining sound once the turned on, changed that but same problem, changed the fuel filter and finally the air bleed valve on the filter...

I have the problem that many have tackled on this forum - difficulty to start after a few hours of non use. originally thought it was the fuel pump as it made a whining sound once the turned on, changed that but same problem, changed the fuel filter and finally the air bleed valve on the filter...