PB 3400c Hinges and Feet

Just got a 3400c but haven't dug into one for awhile and haven't opened this one up yet - need a power adapter to test it out before I go taking it apart.

Is there a way to tighten up the hinges?

And the pop out feet don't lock into place. Seems to me I fixed that on several of them before but can't remember how. Anybody know?

What I really want is a Kanga