Is the offroad clause worth it?
	
	
		I am about to renew my insurance with TCIS brokers and Allianz.  Similar to others here, the premium for 2009/10 (Nov) was $1400 for $25k, with one windscreen per year.  I was prepared to bear some extra cost for the benefit of the off road clause which specifically states it covers any legal off roading activity anywhere in Australia, including below high water mark.  When I have contacted other insurance companies the person on the end of the phone says they cover 4wding activities but are vague about what's not covered and their PDS's seem inconclusive.
Does anyone have any experience with either TCIS/Allianz or other insurers which indicates that the clause is worth the extra premium?
Mal