I have an S112. The counter radius of curvature for positive reveal is roughly 3.5 inches. The radius of curvature for zero reveal looks to be about 3 inches. These values do not exactly compute, so I need to look closer at a more reasonable hour.

What point of measurement did you want?

kas

The zero reveal radius is a close fit to a 6.5-inch diameter gallon paint can, making the radius 3.25 inches. Note that the shape of the S112 is not a rectangle with rounded corners. The sides bow out slightly, perhaps a quarter-inch from a line drawn between the points of "paint can" tangency along the width direction. The front to back bowing is proportionately smaller.

Ticor sinks ship with a template. Maybe Galaxy Tool has a spare they can send you. At Ticor's website, there are DXF files of the sinks, but using TrueView, I don't see any more information than is on Galaxy's web site. In particular, the radii are not defined.

kas

Thnaks for the help. I order one from gallaxy and hope to have it in a couple of days or so. I let you know how it goes. Mike