Thanks for the speedy responses guys.
I logged into the site tonight in hope that there would a simple answer to my problem and a way of correcting the problem. Alas nothing is that straightforward, maybe only in a perfect world. Then again i wouldnt have the problem in a perfect world!!
Unfortunately its not paranoia either. In my workplace its open plan and doors are frequently left open to ventilate the room. You can notice a difference in the smell of the office when others have been in it and i havent. So this problem cant be pinned on another unfortunate soul. I really wish i could get to the source of the problem. Ive searched the internet in hope of finding the problem but as yet nothing. Recently ive read a lot on colon cleansing and various products you take to do this. Im wondering would this help? From what i have read there can be quite a build of waste material in your system. Could this be the cause of the stale odour.
Well i guess my quest continues.