You're only really talking about 1.5mm though. Cant see it being a problem myself. You could get round it with a crankset that gives a higher Q-faktor.
Cranks - Bottom Bracket - 'Q'
Campagnolo Record Pista - Campagnolo Record Pista - 131 mm
Dura-Ace 7600 - Dura-Ace 7610 - 139 mm
Dura-Ace 7600 - Dura-Ace 7600 - 137 mm.
Sugino 75 Track - Sugino 75 Track - 139 mm.
Dura-Ace 7710 - Dura-Ace 7710 - 136 mm.
Miche Primato Pista - Miche Primato (107 mm.) - 135 mm.
You're only really talking about 1.5mm though. Cant see it being a problem myself. You could get round it with a crankset that gives a higher Q-faktor.
Cranks - Bottom Bracket - 'Q'
Campagnolo Record Pista - Campagnolo Record Pista - 131 mm
Dura-Ace 7600 - Dura-Ace 7610 - 139 mm
Dura-Ace 7600 - Dura-Ace 7600 - 137 mm.
Sugino 75 Track - Sugino 75 Track - 139 mm.
Dura-Ace 7710 - Dura-Ace 7710 - 136 mm.
Miche Primato Pista - Miche Primato (107 mm.) - 135 mm.
From: http://www.businesscycles.com/tr-refspec.htm#cranks