Really? You think so? I'm not convinced it is. I bought a nice paper copy but I'm a bit disappointed compared to other shop manuals. It's a bit light on details. For somewhat obvious reasons, it leans HEAVILY on the Triumph gameboy.The Triumph manual is very good, although a bit pricey.
I've read about how the service manual isn't very good, but no one has suggested a good one you can purchase.
That's because there isn't one!! Just buy the Haynes and the Triumph one and read them both... then use the search on this forum and then ask questions.
One can always find a class on motorcycle maintenance, we have a great program here in L.A. at Trade Tech.
I can confirm that there isn`t yet a haynes/clymer workshop manual for the 1050I can only find a haynes manual for the 955 engine.
I don't think they have one for the 1050 engine yet.