Curve inconsistency issue

I made so geometry from 2 curves, 1 for the bevel shape and the other for the path. Now everything worked out fine for the 1st shape I was making, then I wanted to make a different path for the shape to follow but for some reason the size was different. Does anyone know why the size changed or what setting exists to keep the size consistent no matter what path/curve it gets used on?

Check origins, position of curve (path or bezier) relative to its bevel curve. Ctrl + A and apply scale and rotation to everything. If none of this helps you I can look into it further.