IF it's the same as the X-flow, there is a rubber oil seal under the plate. This can 'dry' out / perish thus allowing the pool of oil. Have had similar with my X-flow...
Cheers,
Graham (G4FUJ)
Sold L44FOR 4/4 Giallo Fly '11 MINI Countryman Cooper D All4 '90 LR 90 SW
