Hi,
I'm using name as identificator for every configuration. That's why this value cannot be changed later. I think it's not a big problem right?

and last point - hmm I'm sure I already did this on gynta's request. I didn't tested it personally, but from code it looks like it should work. There is a condition, that last point have to be in bigger distance then minimum defined. Only time is ignored.
I'll anyway check it tomorrow on my testing service, if it really not work as it should.