Advertised for a stock 8" Tesoro brown donut coil...mine has 5 pins....fellow sent me a 8" brown donut coil...with the white cap where coil wire enters. no decal...looks like the one for the TeJon but it has a long cord..Any idea what in heavens name I have as you can't hipmount the TeJon etc..input appreciated....been detecting for 20 years and guess I will have to call Tesoro on Monday if no input...