On the couple of occasions I have asked Gill questions about the igniter, they have said "we sell them to Triumph and they configure them for their use, we don't know how they configure them". I have also asked the question about the 270° igniter probs and got the same answer as you. I don't think Gill will give much away, they may not be supplying Triumph for the twins anymore, but I think there would still be confidentiality agreements in place.
