I'm planning to build a new wheel, using a Velocity Synergy OC (asymmetric) rim. When I calculate spoke lengths using the Edd spoke length calculator I get these lengths:
Drive Side: 293.9 mm
Non-drive Side: 294.7 mm
So, the drive side seems easy, I'll use a 294 mm spoke. But what about the non-drive side, would it be better to round up to 296 mm or would 294 mm work? How do you decide when it is better to be a bit long or short?