I want to parametrically control the location of curve that lies between two other curves (in a sketch). I thought I could do that using a point object placed on a line between the two curves using a "Between Two Points" type (see below). However, it won't allow me to enter an expression for the "% Location". If I try, it just enters the current value for the expression, and any changes to the expression are ignored. At least that's how it's behaving. I thought I would ask here in case there's something I'm missing. Is there? If not, is there another way I can do this? Thanks for any help.
