Weird Folding on Beams

Hello!

I’ve been using beams a lot recently, and I tried to use some in order to create an aura effect around a sphere, however one of beams does a weird folding thing. I’m using two beams, one for the left and one for the right side, with the one on the left having a negative curve size, however the same problem also occurs when I create new attachments and flip them around. As well, the beam which does the folding seems to change whenever I rotate them.

What I’m trying to achieve, with the folding on the right
robloxapp-20241109-1224561

A different texture that makes the folding easier to see
image

The folding “flipping” to the other beam (red cubes are the start and end of each beam)
robloxapp-20241109-1231534

If anyone knows what’s causing this and how I could fix, I would greatly appreciate any help.