Dimension Over Constrained

[et_cetera]

Hi!

I'm trying to model a computer mouse. After I finished making a first draft, I realized that the mouse was too tall and too long. But when I tried to change the dimensions, the program says that the sketch is over constrained. Which other dimensions or constraints do I have to change/delete before I can edit the height/length of the mouse in sketches 1 and 2? Much appreciated, thanks 🙂

[HughesTooling]

You have lines that are green(Fixed), you need to unfix them.

[HughesTooling · Accepted solution]

Rather than use Fix you should constrain the construction rectangle to the origin to give more predictable edits.

Screencast demonstrates how to constrain the rectangle. 

Mark

[et_cetera]

How do I change the height in sketch 2? It's still over constrained. Thx

[et_cetera]

It turns out I had another spline that was fixed. Thanks for your help