Yep, here's what's on the label - "pork shoulder with skin". A standard pork butt isn't really available here - I've asked around a lot. Other people have suggested using the "Hals" (neck) for pulled pork so maybe I'll try that some time. This website claims that the US butt is the same region as the swiss shoulder, so that's what I was trying first.If you can update with what the label says I would be interested .
This run I wrapped it at 165 and cooked for a little over 10 hours total, then rested for 2 hours. It definitely turned out better, but still with some drier parts. It was like thirdeye described though - mainly one lighter muscle in the middle was the problem. I guess next time I'll get it started really early to go for a longer cook.
One funny thing was that the IT was pretty stable at 207 for the last 2 hours of cooking. I would have thought it'd keep climbing.