Originally Posted by
flyingeph12
Link very much appreciated, needless to say. ^
I also have been linking to a post I made (which was actually a result of a discussion you and I were having) where I -think- I've put together a pretty good set of links and surrounding understanding thereof:
http://www.flyertalk.com/forum/26083132-post808.html
And then-- the big leap-- do we, in fact, have knowledge certain that:
no fee to change under current guidelines = no increase in miles required (from old chart to new) when making such a change after the change.
To which I,
personally, can say-- at this point-- I'm very uncertain of (beyond date changes, of course.)
Ive been varying degrees of certainty/understanding over the last few weeks/months and that certainty/understanding level has mostly decreased over such time.