I remember reading somewhere, maybe, that I should remove my in line tuner, like the Banks Ottomind, before I use EFILive to tune my PCM. I've tried searching but came up empty. I can't remember if I read it here, or somewhere else.
So my question is, do I need to remove my Banks Ottomind everytime I need to tune my truck or is it ok to leave the box plugged into the engine harnesses while I tune the truck?
Any info would be greatly appreciated.

Thanks!