High crank pressure?

[scubadriver]

Just noticed that oil has been squirting out of the dipstick holder recently on my amk s3. I have a catch can vented to air, so how can it cause enough pressure to push oil out??
Does this sound like the start of some bad news

 

[Keiran]

Is your dipstick holder snapped mate as mine was doing the same. Just replaced the holder for about a fiver from the local dealers. Don't think it's anything to worry about buddy.

Keiran