I have just started using 4.3 and I wanted to make a blueprint which spawns meshes along one of the new spline components, like Epic did in the example/trailer video for 4.3, but I added a spline component and it only has 4 options under the spline heading in it’s properties? I am wondering how we are supposed to use the splines? I also tried creating a splinemesh component, but all that seems to do is to deform a mesh from a spline? (but the spline settings for the splinemesh component have spline settings?)
So I am wondering if anyone knows how to use the new splines?
Thanks 
Hi,
Some of this was covered in the Engine News 6/11 on the Forums Announcements section. There will be more information coming soon for this as well!
Take a look at this thread and see if this helps!
If you have any questions feel free to ask and I’ll provide some feedback and/or clarification!
Tim
Cool! Thankyou!
And thankyou for continually answering all of mine, and others’ questions! 
Will there be any support for editing splines directly in a blueprint without setting it up in the construction script any time soon?