I have a cannonball. It has high mass and medium velocity. It never gibs. The problem is it just disappears when it hits the walls instead of leaving a settled cannonball. How do I fix this?

AFAIK/IIRC you must increase the GibImpulseLimit.

If that doesn't work, make it slower if it goes at a high velocity.

It doesn't gib. I'm going to try using rays to check if the ball is about to hit land. How can I cast a ray that only hits terrain?

Here, take the whole mod I'm making. Maybe someone can see what's wrong with the cannonballs. (Yes, I know the offsets of the cannon have not been changed yet)

Here it works: I added

GibImpulseLimit = -1 that way it will never gib on impact
DeepCheck = 1 that way it will damage terrain instead of dissapearing
to the ini and

self.ToDelete = false; that way even if the ini fails to prevent it from dissapearing, the lua will.
to the lua.

Thanks, worked perfectly! By the way, how do I change the rotating velocity of an MOSRotating?

Oh, and how can I get the offsets of the cannon to work? I can do any other gun but this cannon is so fat and long I can't get it to work. I could give you my best attempt but I don't think it'd help you. The effect I want to get is the user holding it with his hands under it, like this image, except horizontal, not vertical.

I'm sorry to ask so many questions... It's just this cannon is very different from any weapon I've made before.

Yeah, I tried it... For me it works for other guns but the cannon ended up being inside my shoulder.

Could someone help me?