I just ordered a set of T100s irons from my club with KBS Tour V 110 shafts standard length. I've always used midsize MCC grips so that's what I picked. They came back and said the heaviest they could get the clubs to was D0 (zero). I've always played my clubs at stock D2 or even D3/4. I'm a fairly experienced club builder and this seems like a pretty easy fix on Titleist's part, but I'm perplexed why they can't accommodate a D2 build. I took them apart and the 7 iron head only weighed 266g which is pretty light compared to some other sets I've built. Even with 10g tip weights, I can only get them to D0 without using lead tape and I'd prefer not to do that.
Does anyone know if there is a way to request heavier heads? I had always heard that Titleist had weight sorted heads and they were sometimes available to builders with component accounts.