Crikey

that was quick .
The mayo is just in the rocker cover, tho being honest, quite alot of it ( well i think its alot

)
There is no mayo in the oil from the dipstick, in fact I dropped all the oil out yesterday as I wanted to check the oil in the sump whilst cold, ok ok the oil wasn,t as clean as it was when it went in but no mayo in the oil.
I run the engine up now & again, tho not for long as I,m being considerate to the neighbours etc & plus I can,t take it for a drive yet ( not IVA,d yet).
Do you think with the increase in general temperture as the weather is getting warmer & me just running the engine to the point where its only "just" getting to the point of needing the rad fan then switching off it maybe creating this condensation inside the engine?
cheers
andy