Wandering Daisy
Pretty sure that the Moment is shipped with two pegs because that is all you need for mild weather (isn't that clever , two pegs only ?)
But of course you can, and should, add a few more.
The first thing I would do, would be to add the optional guylines on the main pole. That works very well with this type of design. Once installed wind direction should not matter at all.
Not sure, but I think that the little tabs you are referring to are for the end vents, when opened up (?)
Anyway, I love my Contrail but the Moment is a very clever design for not much more weight.
Franco