I got 2 question that poped during one match,
What would happen if 2 character are BtB but at more that one character Height (since one dosen't see the other one).
And are characters able to Jump ... ?
Hi- there isn't much in the way of rules regarding terrain/miniature height yet as the QSR are designed to be as simple as possible, so I'd suggest finding a house rule between your playing group that you are all happy with:) I'd say B2B needs to be within 2" max height difference to be within melee range myself:) (without getting complex with model heights which are getting covered by Master T soon)
Never tell me the odds: Han Solo;)
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Next game well try the LoS rule to see how it goes.