units shooting each other...

[smoth]

In my mod, I have one particular unit that will shoot it's ilk while moving.

it is the only mech of it's kind(ie hover) and it when in groups will fire into it's allies head... the unit can be standing right next to its ilk and it will lift it's gun up and fire right into the back of it's allies head...the unit is on the core(zeon) side... it is called the DOM.

Could someone look at it and tell me what I did wrong?