View Single Post
Old 10-12-2012, 03:57 AM
  #4  
jcrow
Super Member
 
Join Date: Jan 2011
Location: Small town in Northeast Oregon close to Washington and Idaho
Posts: 2,795
Default

They are called peaks and valleys. It's important that they measure 2 1/2" from peak to peak. If it's larger, you need to cut it down to the size you are cutting your fabric or cut your fabric the size of your jelly roll. Has to be continuity.
jcrow is offline