I am trying to do a 1/4" cutout also but having trouble setting it up. The tips and tricks link in this thread doesn't work anymore. I know I need to attach the 1/4" piece to a thicker board and only do the cutout at 1/4" but I cannot enter the cutout depth in, it turns red? I was going to just assign the 1/8th cutting bit to a path but then there is no tabs to keep all the pieces from falling out when cutting? Any help would be appreciated. Thanks