Hello, when I grapple and am pulled near a wall or ceiling I take large amounts of damage, a few hearts a second. This is on the latest version for 1.7.10

I'm pretty sure v6 for 1.7.10 handles suffocation damage. Are you on v6? Does the problem still occur on v7? Are you using any other mods?

There are multiple other mods, however none that I could see would affect suffocation damage. I am using v6 (latest version for 1.7.10). I will test with the mod by itself.