Hello guys, I have 2016 version of solidworks at my workplace. And when I create sketches and input dimensions while creating Sketch entities it gives driven dimensions. How to make it driving? I have to delete them every time or giving it later by smart dimensions and it is slowing my sketch making speed. Please help me guys. .

A centerline should coincide with an arch and midpoint line. the pattern doesnot work or maybe i do not how does it work . i tried however do not get the desired result. In the screen shot below, you will see what do i would like to do, since i have to create 10 such lines , doing manually is borring. could someone has any idea. thank you