They tried it so many times and it produced no results - probably it's not slow and steady dust removal that it needs, but a very energetic event, and they are completely unpredictable. I think we have to accept MTES is gone for ever. Don't forget that the open/close actions themselves involve extra planning time and sequence complexity.

Phil

Looks like it's time to start a new topic…

John

You're right John, and I just have created a new one.
I will, most probably, be moving the latest pages because the "Winter campaing at Cook Haven" have already finished time ago and those posts would not belong here.

Edit: done.