Cheers guys for your replies.
I have since been out on the practice range for a number of hours over the last few day's hitting balls with these new irons. I am now getting a good trajectory and ball flight with all irons. I can only put it down to them being new and they have a different feel to the Callaways. (panick over).
I really like these irons they seem to be more accurate than the Callaway x tours I was using before.
Once again I thank you all for your advice it is very much appreciated.

Regards Bogeygolfer.