Unsure about the ordering of the structures array

[shirecoding]

Hmm I am reading that the order of the structures array matters, however for my case i craft the structures array myself and not via saving via the saveStructures.

The question i have is that, if i self craft the structures array, will it affect if i get the order wrong? For instance packing an object {a:1, b:2, c:3}, do i have to set it as [a,b,c] ? what if i set it as [b,c,a] ? would that mean it wont use the records?

thanks