Possible bug with Artillery E/C Thread - Revamp Expansion Mod (RVE) for Supreme Commander 2

So im messing around with the Artillery lowering the time it takes to fire and I notice this. I noticed it with the UEF but I didn't bother to take screens.

Imgur.com

Imgur.com

This artillery piece on the upper left has an E/C of 4075.30

the one to the right of it has an E/C of 4167.73

Now the weird part is that both Arty pieces below them both have an E/C of 4402.01
The power plant layout is Symmetrical on both sides for them. I don't know why it would differ for the top two. Is this a bug?

Oh none of them have any change in Veterancy I like to have them not firing until I have them all select a target and are aligned and then fire. I like synchronized firing. So you can imagine why I brought this up

Edit: I know their is not a tier 2 gen in-between the top two generators. It wouldn't make a difference. The difference between the top two would still be different.

Edited by: Vancer2