Build modifier and follow path move at different rates

I’ve got a build modifier setup for the default 100 frames, on a path that has a bevel object to form it into a ribbon shape, and also object set to follow the path over 100 frames, but annoyingly although they start and end on the same frame, they move at different rates through the middle.

ribbon_Grow.blend (667.3 KB)

EDIT: Files is for blender 2.8

For whoever checks it, the post and the file is for Blender 2.80, without a mention or a tag

1 Like

Cheers, edited.