Dave J. said:
Odd as it may seem to you, customers want TK4's. That's why we keep crankin' 'em out.
Just about everybody has their own idea of their personal dream machine, and it's different from everyone else's dream machine. That's why manufacturers can't do 'em. Heck, I'm the chief engineer and I don't even get to build my own personal dream machine.
--Dave J.
Yeah, you're right. My apologies to all. I guess I should be happy I can even still get one. By the way, Dave. I'm gonna put an old TK 4 71/4 coil on my new Tracker. Are the wires the same?. I heard the red and black wires were switched on the newer models. Thanks.[/quo
I suppose (though can't say for fact) that if your 7 inch coil was manufactured within the last 8 years, that it's wired the same. If the red and black are reversed, the machine responses will be weird but it won't harm anything, you can switch them and solve the problem. HOWEVER: the 7 inch coil is electrically a bit different from the 8 incher and so you may lose depth on buried targets, may hear ground noise, or may lose sensitivity to high conductivity targets.
Any target separation advantage of the 7 incher will be minimal. I recommend sticking with the 8 inch coil that's standard for the TK4.
--Dave J.