I'm working on upgrading a 2x 7 speed steel bike to a 2x10. I'm using shimano da 7403 hubs with 130 spacing. The rear wheel fits into the dropouts just fine but the rim is off center. It's a bit closer to the non-drive side of the bike. The wheel is positioned correctly and straight and true, it just doesn't seem to be dished enough. The wheel is already dished to bring the rim closer to the drive side and I'm not sure how much more it can be dished.
Another wheel set I have which is a much newer but lower end 130 hub seems to be dished perfectly so the rim is centered in the frame. If both hubs are designed for 130 spaced frames, why would one be dished differently than the other and what kind of frame would the DA set work with as it is currently set up?