Thanks Happyjack for the pm.
I guess I have been very lucky up to now, but I have heard similar horor stories but I wasn't aware of the type they were on.
If I was looking to move on I would certainly listen to the advice of others before I made my choice of operations & where to go. High turnover usually means that things aren't good!
I am lucky in the fact that all our guys are fine & we all like a nice sunday roast!