Curve tilt visually correct but can't make it cyclical

[enzi (EnziNL)]

Hi,

I’m modeling a spiral curve that loops back on it self. Along the spiral it needs to stay “flat” and I can only do this by adjusting the tilt. When I reach the top the belt looks flat but it still has a tilt of -40dg and when I loop it back to the beginning point (which is 0dg tilt) the tilt gets all weird and flips my models that are following it.

Any way to just not have it flip like this? is there a reset all to 0 tilt with the current visual correct tilt?

Thanks!

[enzi (EnziNL)]

Ok… Not my most wanted solution… but i reset the tilt after connecting and went back in to adjust where needed:

My recommendation to anyone running into this. Connect the ends and then adjust the tilt.