Hi all,

I tried adding this grove in my model, and now the ruled surface in that part is going the wrong way...

I tried alternating sides for those edges but it doesn't work, and play with the radiuses and anything I could think of with no luck.

Guess It's something with not having enough space for the angle, but I just don't really understand the limitations here.

Any ideas on how to solve this / what's causing this? going a little crazy here...

Thanks!