I have the above De-tech coil and have been very impressed with its depth and pinpointing capability on my E-trac. The insulation covering on the connector wire has deteriorated and I'm concerned about the water proofing integrity. I've wrapped the wire with electrical tape for land hunting but I want to use it in the surf. I've contacted De-tech but haven't received a response. Does anyone here know of anyone or place were I can send this coil to have the connector wire replaced?