Says 3 hrs at 140 with foil and then 30mins. I only have 2 hours 30mins... can I just turn it up? recipe here: http://www.bbcgoodfood.com/recipes/2837673/pulled-lamb-shoulder-with-sticky-pomegranate-glaze
That says to cook 4 hours, then 30 minutes at a higher heat, then another 30 minutes. This is for shredded pulled lamb and it is going to be hard to do that in 2 hours. If you are going to try, cut the meat into 2-inch chunks first. But I think you have to pick a different recipe at this point.
thank you nutcakes...I just told everyone to come later and made lots of starters...the lamb is nearly ready :)