I 've been neglecting my Royal Sabre and the tone ID because my Silver umax is ED-120 and I'm afraid of missing gold rings. It seems like all I've added is a lot of small foil to my trash pouch. l have found many rings and except for ONE teeny ring they've all been in the foil range and totally detectable by the Royal in it''s min. disc. setting. Today I put the 5.75" coil on the Royal and decided to use it at school grounds and parks and reserve the Silver for tot lots. Hope I'm not missing much and would appreciate some encouragement from someone with quite a few ring finds. Thanks.