Fillet Edge showing value of 0

I’m trying to fillet an edge on a soild polysurface, every time I click the edge it shows a value of 0 instead of the value I put in. Tried making the shape as an extrudsion and made sure the fillet edge wasn’t bugging out by filleting on another object.

Any help?

Hello - for now, go to the next stage and choose SetAll and see if that number sticks.


Feel so silly, I changed the units on the grid and I was using too small a number.