Hi everyone!
I figured there’s probably not too many people here looking at grasshopper posts that wouldn’t see it on grasshopper3d.com, but I figured it wouldn’t hurt to repost here… 
So, v4 of T-Splines for Rhino is now in beta, and one thing that I’m excited about is that I have more time to work on the grasshopper add-on. It’s going to be included in the main T-Splines for Rhino installer, and be much more feature complete.
I think it’s at a point where it’s able to create some useful shapes, but I’m not an expert grasshopper user, so I’m sure there are a lot of missing features or weird quirks.
If anyone would like to help, please join the beta here, and then in the user forum there’s a video introduction to the new add-on that has a few examples.
If you have time, I’d sure appreciate any feedback you might have.
Thanks… 