Yep, run mine fixed. 3/32 chainring and Dura-Ace sprocket and lockring. 2mm spacer on the back leaves enough thread for the lockring and gives me a pretty much bang on chainline - no problems after 12 months. Go with a sprocket with a slightly wider shoulder if you dont want to faff with a spacer. Like Harvey said the Surly one is quite wide and remedies the chailine.
Yep, run mine fixed. 3/32 chainring and Dura-Ace sprocket and lockring. 2mm spacer on the back leaves enough thread for the lockring and gives me a pretty much bang on chainline - no problems after 12 months. Go with a sprocket with a slightly wider shoulder if you dont want to faff with a spacer. Like Harvey said the Surly one is quite wide and remedies the chailine.