making a second series of {HEAD ~ wells} having a depth and separated by {TAIL ~ a spacing}, to form a remaining portion of the perimeter of said irregular shaped substrate and where said second series of wells provides an attach point to said panel 
separated by
making a second series of { HEAD ~ wells } having a depth and separated by { TAIL ~ a spacing } , to form a remaining portion of the perimeter of said irregular shaped substrate and where said second series of wells provides an attach point to said panel
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH