rotating barrels on a Minigun

[pvigo 0]

I've been messing around with an old addon (aforementioned M-134 for infantry units) and have managed to change its simple aspects, such as sound and ballistic values, but the rotating barrels have got me stumped.

The config has two lines' worth of code, which – I assume – are supposed to do the trick (revolve and revolveAxis) and the barrels do rotate – but very, very slowly.

Can anyone tell me, off the top of their heads, why that would be?

I've tried to look at other Minigun configs (such as the ones on BAS Pavehawks, etc.), but they seem to handle things through animations, which are a bit over my head.

Any help would be appreciated.