08-12-2014, 07:17 PM
If you really want to use steps, I suppose you can just use "step >" and "step <=" to do it
step >0 and step <=1 , first step
step >1 and step <=2 2nd step...etc
step >0 and step <=1 , first step
step >1 and step <=2 2nd step...etc