City Commander shoulder weather-vane gun storage - what's the trick?

[Tetsuwan Convoy]

the vane gun should be firmly attached if the CC is the original, but there is no way that it would stay in its hole on the K.O one.

Not necessarily. Mine's an original and those guns haven't fitted very well. I just leave them off now.

[kup]

Argh! I still have all my toys in storage and haven't had any time to put them back on the shelves!

My place looks like if a normal person lives there - no toys visible