Building destruction game limits?

[LitaAlto]

Can you destroy more than one building at a time?

Here's what I'm running into: Using Yoshidude's Power Decouplers, I confirmed that I could hurl a Mk 1-2 command pod hard enough, fast enough, from the launchpad to the VAB, to cause the VAB to explode. BOOM.

I then cloned my evil, nasty, pod-plus-decoupler in an 8x symmetry, launched the whole craft, landed close to the Mk1 pod memorial, and then let all the power decouplers rip. I expected the pods to slam into every nearby building, causing near-instant destruction to most of the KSC. Mwahahahahaha...!

Except... most of the pods now bounce off.

At most, I got one building at a time to explode. Even with multiple direct hits at a distance a tenth of that from the launchpad to the VAB, the VAB remained standing while another building would explode.

It seems the power decouplers' power is fine--but apparently firing more than one at a point produces too many objects with momentum to track at once.

Thoughts? (Aside from whether I'm horrible for wanting to make such a device. )

[Alshain]

Depending on their mass and the ejection force, they could just be

.