Update: Finally able to get a look and the best measurement of the slave piston is around 24mm +/- 1.5mm....I did see some light coating of oil around the section just in front of the flywheel, this oil appears to be engine oil. I did have some oil on my headers as well so this may be the issue. The car has sat most the year and forgot I have winter oil still in and the little bit I have driven it this summer with the 5w30w imho is just too thin thus the known oil leak I have has just benn magnified by this thinner oil cascading further away and around the engine/exhaust.
Hope this makes sense
Dal