EdSett100:
We have had some "ups and downs" over the past couple of years, but I must say a big thank you for coming to the rescue. I was hoping that you would show up and inject a meaningful explaination, which you have done.
Is there any truth in the comment made by enginsucks? I understand that AEDIT was tasked to investigate the feasibility of starting engines without bleed air into the X-feed duct, but the last I heard the task was still ongoing.
Once again, many thanks.
DV