Hello Al,

I have added a rotate function to the vectors. I hope that it fits to your minds, but I didn't get you with "2 Curve" - please explain more detailed. The option for visible is/was under the info panel or do you mean something different? The endpoint option isn't available at the moment, but the point is already internal calculated and I will add it in the future. For the rotation is not a basepoint the center of rotation, rather than a vector. I haven't much time at the moment, so I will post an example later.

Have a nice day and best wishes for the new year to all!
Karsten

p.s.: And thanks to all for all the interesting and inspirational contributions in this forum!