Has Minelab made any improvements on the control pods to prevent leakage when detecting no deeper than neck deep? Some time ago I remember reading about a modified control box made in Ukraine or Russia. Was it a flop? I haven't seen any reviews of it being worth doing. Mine is under warranty until June, so I'll take it in the water and see if the control pod that was replaced last year leaks again. One would think that the engineers at Minelab would be able to identify and correct the leaking problem on the newer manufactured control pods.