Manipulating the cannons in Castrum Meridianum with a controller?

[DAMNLAMA]

After you get the target where you want it you simply press "X" to fire. Since you already used the "action" to bring up the target in the first place. If you hit the action after you have the target out it would just reset the whole thing. so basically:

1. Target Canon
2. Hit Action Bar (R2 + X)
3. Move Circle Where You Want It
4. Hit "X" by itself (do not use R2/L2 like you would for an action)
5. Explosion, repeat from step 1

[Versiroth]

Maybe that was my issue. I was trying to shoot it while holding down the right trigger. I'll have to try to just press the button next time I have the targeting circle on the ground.

[Mishini_Dracoto]

Aha!
yeah just Press X!