I am having problems with my stock coil on the SE. It seems to be making a lot of noise. I wiggle the wire going into the coil and it makes lots of noies. I hit side of the coil with my hand it makes a lot of noise. I bump the ground it makes a lot of noise. When I put my 8" excelarator coil none of those things happen. So what I am asking I guess I have to send the coil back to Minelab?? Has anyone here had any problems like that, and was it just the coil. I don't think I have to send the entire machine back do I?????