Mek Module Troubles

[Tyrannosaur219]

So, I recently got my hands on my first Mek, and its safe to say that I was more than happy with how it works. However, I discovered a problem with the first module that I crafted for it - the M.R.L.M.
Basically, whenever I tried to fire the thing, the rockets would be fired, but as soon as one would imapct something, they would all be destroyed. Very rarely would I get the individual detonations I imagine they are supposed to create, but instead one tiny *poof* of an explosion, with little damage dealt. All in all, this problem reminds me of how Aberration's glowsticks would/will be destroyed if they are stuck to a creature and that creature performs an attack. On the bright side, this has forced me to use the Siege Cannon, which I am now convinced is the best thing in the game, but the wasted time and resources still irks me.
But I digress, this all boils down to me wanting to know if anyone else has encountered this issue, or if it's just something I've misinterpreted or am doing wrong.

[Kisston]

The MRLM does have a friendly fire splash damage, so it blowing up its own rockets makes sense, even if it sucks. I have used this module primarily for anti-aircraft purposes, as the wide spray tends to hit the fast moving flyers fairly regularly. Once they are in range however i switch to the sword.