Martin Moab- Got to thinking

[pscm]

Last night I was replacing the string for a friend on a bear. Due to some issues I got to thinking about my moab which leads to a host of a few questions.

On my moab, once the bow is set up for a particular draw length relative to using the two available string posts on the cam...if I then decide to change my draw length by moving the string to the other post does this not affect the ATA? If so do I then need to add/remove twists to the cable/string to get back to ATA?
Also when setting up to get bow's original ATA which cam string post are you suppose to use?

Thanks for the help.

[Destroyer]

Does change things but not by much, depends on how much the specs change and if you need to have things exact. I always have to get them right so yes, I would do some twisting but its a lot more work. :)


Also when setting up to get bow's original ATA which cam string post are you suppose to use?

Usually post 1 but whatever it was set to when you first recieved the bow.