Welcome to Librarium Online!
I know this is more of a BRB quiery... I've no book on me atm [I'm at work... naughty!]
can an independent character join a walker squadron?..
I ask because I'm wondering If I can run my big mek in my killa kan squad so he's on hand to instantly repair any of them....
FYI, most people put the KFF Big Mek either in a nearby vehicle (usually a battle wagon), or behind the kan's in a group of shoota boyz.