Hey guys, in this video I do some maintenance on my Minelab Excalibur II. I replace the stock knobs with Anderson knobs and I also replace the seals around the knobs. Ever think about adding custom vinyl decals to your machine? Me too! So I did that in this video too. Enjoy! Gear: Anderson Detector Knob - https://goo.gl/NUgizj Anderson Knob Guard - https://goo.gl/zhtxG4 Boxes of O'Rings - https://amzn.to/2PQOdmv LEM Silicone Spray - https://amzn.to/2SfZoH5 Check out my Amazon shop with all the gear I recommend! https://www.amazon.com/shop/shedetector DISCLAIMER: I'm an Amazon affiliate. Visit Kellyco for you detecting needs! https://www.kellycodetectors.com/ Thanks for watching! Patreon Page: https://www.patreon.com/SheDetector Instagram: https://www.instagram.com/shedetector/