Seldom:
in fact I spent quite a few years doing just that; pushing the a/c to it's limits quite within my auth. So: yes!!
Can be done and can be done safely and professionally.
If you think you can re-invent the rules go to ETPS. if not, then accept the Lims quite sensibly imposed.
Last edited by Farfrompuken; 31st Oct 2009 at 01:33.