cgmckenzie wrote:At my FLGS, we measure from the base for explosions because the base is used to determine distance to enemy models, both for assaults and for general where-it-is-in-relation-to-other-models-ness.
Except it's not. The base is used for Assaults, for dis/embarking, and for measuring to objectives. For all other purposes, you use the hull.
Yes, it leads to odd situations. That's just part of the abstract nature of the rules. It happens from time to time.