in your C:\HTC\AcesHighII\squads\ folder: you will see all the different squads patches/insignia's.......
open a few of them up and view their properties , you will see they are all the same size, usually 64 x 64 pixels and 5.05KB in file size.........note changing the dots resolution will change the actual width/heigth in inches- but most are resolution of 73 to 96........... also save as 256 color bitmap
hmm.is all can think of now
good luck!
squad setup - invite someone to join you, they don't have to stay with you, they can withdraw or be ejected by you , but is how ya get a squad setup, then go to the O'Club click on squads rename your squad , log out then back in to the Arena for it to take effect and show up on the roster, also this is where you upload your squad insignia