Just don't set the disc past iron. Do the Canadian Clad dime test. Turn up the disc until it no longer gives a signal, then back it off until it does again.
And your good to go. The real test to see how much your missing is take individual clad coins and pass them under the coil on edge. If they don't give off a signal
disc control is tooo high. Coins on edge read further down into the iron range. Becuase no one wants to dig iron, there's a ton of CA clad out there in the ground on edge.
That's fine with me, because I will find them.
I did use a Silver all summer in Barrie, Ontario. Just don't remember if you had to switch to zero disc (all metal mode) in order to get the edgies.
Tesoros are good at finding Loonies and Toonies.
Looks like more Canadians are taking a good look at Tesoros the past several months and finding out how well they do with Canadian claddage.
There seems to be an awaking on the Canadian Forum that I am a regular on. And I don't mind adding to the Tesoro info and finds I have posted there, over the years,
with new and older Tesoro machines.
My favorite Tesoro for CA clad was the Eldorado with the 180 disc, edgies were no problem.. Others say the Cutlass are extremely good. Current model Outlaw is doing a good job from what I am reading.
Overall, Tesoro makes some of the best machines for finding Canadian clad coins................