Yes, it will still inded for 2 & 3. It might even inded to 1, with a good bit of adjustment, but it would still free spin. I would not worry about it if I was going to ride it myself, but I can't sell it that way, is my problem.
Probably just need to pry open the wallet again and buy a new grip shift and be done with it I guess.
Thank you very much, BTW. I am thinking that maybe SRAM grip shifts break pretty easily, is that correct?