OK, let's clear this one up.
On the whole I'm involved with pretty much everything that goes on in our workshops from winding and making pickups through to answering the phone. Occasionally I have time out to see my family and ................sleep!
Who does what?
Well there are 4 ouf us winding full time here and everyone has the ability to make anything in our range however what often happens is orders get divided up between us to best optimise time. For instance, on the whole I wind all the Strat sets, Ray the Tele sets, Chris P90s and so on although everyone has to handle humbuckers along side that as there's always so many to do. That doesn't mean it's written in stone though, a few days ago I seemed to be doing MQs and 7 strings all day, Chris Strat coils and John humbuckers.It really depends on what's on the order boards.
At the end of the day most pickups go through my hands albeit in manufacture or final inspection. It's certainly not a one man show here and everyone has to be totally hands on so to answer you original question, there's a very high likelihood of me handling your RY set, if not actually making it myself too. As for DNA.....................