Nomad Design Madmacs 130 High Speed Sinking LureNomad Design Madmacs High Speed Lure Product Description The MADMACS is a sinking, high speed trolling minnow with an amazing vibrating action. The Patented Auto Tune System ensures it will always troll straight and run perfectly across a huge range of speeds as slow as 5kn all the way up to 15knt. It will run at a depth of around 1. 8 2. 4m when trolled at slower speeds and around 1 1. 2m depth when trolled fast. The ability to troll at all speeds