Sun's out ! this pattern as always created confusion because of the unsymmetrical rigging lines. cannot comment on the feet of the lugs as my angle grinder is on loan. I seem to remember an image of a Gaunt catalogue illustrating lugs that did possess evolutionary feet, however not size tens. I also remember being told by a collector that I should avoid any cap badge with lugs that are the same colour as copper fittings used for plumbing.
A fairly large foot on this D shaped Gaunt lug in my opinion.