NewEnglandSkier
Ski Diva Extraordinaire
Yes, a negative delta would be that toe is higher than the heel.
What is interesting to me about those charts listing the toe and heel height that seeming universally across many of the brands, the demos have a smaller delta than the retail bindings--even if it's only by 1mm (and in the case of the Marker bindings it's a negative delta). So for anyone who is sensitive to delta in the least bit, the retail bindings will never feel exactly like the demos even in the same model. Aggravating.
Look bindings seem to be the most consistent between demo and retail.
What is interesting to me about those charts listing the toe and heel height that seeming universally across many of the brands, the demos have a smaller delta than the retail bindings--even if it's only by 1mm (and in the case of the Marker bindings it's a negative delta). So for anyone who is sensitive to delta in the least bit, the retail bindings will never feel exactly like the demos even in the same model. Aggravating.
Look bindings seem to be the most consistent between demo and retail.