Charlie..I started from scratch like you suggested, it worked that way. The end result was the same as my setup. I went back through my projects I have cut and they were all with canvas Z-fill set at 0. I assume your setup ( Z-fill to top) is the preferred way . Is there a rule of thumb for canvas layer Z-fill setting, depending on the type of project ?
BTW ..update looks great,have not went through all the new options yet. I did try the new medial path cut, that works great .
Thanks Joe