[SethY]

This may seem trivial but has caused me some problems when communicating verbally with sellers. I obviously know how to pronounce E91, E92, E93, but how do I differentiate between those and E90-1, E90-2, and E90-3?

Should I say "E90 dash 3" or "E90 (pause) 3" or something else? It just saves some time and confusion!

Thanks.