Yeah thanx smokey get ur drift, more concerned with the philosophy invoved, the approach which as u point out to consult an expert is prolly the best idea. In my case however this is research based and no remuneration is involved. I guess procedures tie in the operating enviroment, the human and the equipment and in most cases will have to cater to that effect. Might have to refrase the question i guess
Cheers tho experience is very valid as the influx of procedures and recommendations that we see after the fact proves this