How does one attack planets with present bugs?

[Q]

Sorry AgentZero, but this is not correct.
You can hit ringed planet with rather short range weapons (small anti proton beams), but you can't with DUC even if the DUC has much larger range.

[AgentZero]

That'll learn me to not bother testing things out firsthand. I stand corrected.

[Raapys]

So projectile weapons are the problem with Ringworlds? The projectiles hit the rings instead of the actual planet?

[jfp3]

No it has something to do with targeting the "center" of the planet, not the "surface" which would be much closer. At least that's what I read in a recent post (I forget the name).