I try to change demation of Radius in a arc. But cant change it.
Try to dubble click on it but cant edit it.
Using Fution 360 and trying to learn the basic
that radius is a "driven dimension" - meaning that its value is determined by other constraints or dimensions. You need to find what those constraints or dimensions are and change the radius that way. Or change your dimensioning scheme so that it is driven by that radius dimension. If you share your design here, others can take a look at it.
The display where the value is shown in parens "(R2.0)" indicates a driven dimension
Jeff Strater
Engineering Director
