all I can say is watch your back and make sure you get it all drummed out first, otherwise they will take you for a ride. If you get called out and work 3hrs after midnight you get 3hrs recovery time paid next morning. Big truck is right in saying there is a period where you are not meant to go back to work I thought it was 10 hrs but stand corrected. Good luck I am down in New Zealand now and left all that crap behind. The pay for call out isnt as good or for o'time work but the basic is better and the family life style is unbeatable.