Sewing with knits

I have always been scared to sew with knits.  But I once I changed my needles to ball point, lengthened my stitch a bit it, it "seamed" to work like a charm.  Funny, huh? 
I also have a walking foot that helps too but I don't always use it. 

Here are a Fall pair of leggings for Sarah:

My little Irish dancer with super strong legs!!

The ruffled bottoms are cute!

Now to make a coordinating tunic for her to go with the leggings.