thanks Guys;terrific response,as always.
Forgive the brevity but using my phone to respond.
The guide (from Dave/Brian) is excellent - thankyouâș
Completely new set up as per Rudolf's ITG system might be a good solution?Do you have a Link to the ITG set up you used Rudolf?
Basically I don't want to have the car laid up whilst we wait for a new filter to arrive so will keep investigating. ...
Thanks, James