I'm having an issue my new helix 12 msi+ gen 3. The di is very dim almost to the point of not being seen. The si looks perfect with no issues. I've adjusted the transducer angle and played around with sensitivity and contrast plus changed color pallets. Nothing seems to help. I'm starting to get frustrated with this new unit. Oh yeah, I'm also running the newest humminbird software update. Any tips or ideas would be greatly appreciated.