I believe your interpretation is wrong. Solder can be applied from either side regardless of which side the part is on, as long as it conforms to all other applicable specs, i.e., hole fill, annular ring coverage on source side (regardless of which side that is), etc. Does anyone challenge that interpretation? Ed Popielarski Engineering Manager 970 NE 21st Ct. Oak Harbor, Wa. 98277 Ph: 360-675-1322 Fx: 206-624-0695 Cl: 360-544-2289 “It's one kind of victory to slay a beast, move a mountain, and cross a chasm, but it's another kind altogether to realize that the beast, the mountain, and the chasm were of your own design.” https://maps.google.com/maps/myplaces?hl=en&ll=48.315753,-122.643578&spn=0.011188,0.033023&ctz=420&t=m&z=16&iwloc=A -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Edward Rios Sent: Friday, October 14, 2016 10:12 AM To: [log in to unmask] Subject: Re: [TN] Solder source side Here it is. https://drive.google.com/file/d/0B8z9mqSojHVnVE1UVTdwQVpnSEk/preview