I'm looking for a line counter to put on my b'n'm trolling poles to set my jigs at the correct depth and to stop all this guessing on what depth I'm fishing. I also started fishing a new place and I don't know how to judge 30ft of line with a 12 pole. I've looked at the counters on ebay, cabelas and bps, theres not that many out there to choose from but I figure someone on here has some good tips or suggestions. Thanks in advance.