Water leak

[stuartu]

Nick, I now understand what you were saying last night. I believe that the d/d SU has no damper. If it is the original dash pot there is a small oil cap on the neck which permits one to add a little oil to lubricate the movement of the piston in the dash pot.

As I understand it, that engine ran tolerably on the same SU in the past rather better than it does now. If that’s the case the search for the snag continues, I fear.

Regards,

Stuart