Review on Trailer Indicator Waterproof Surface Installation by James Naylor

The mounting bracket has countersunk holes but the screws provided are pan head. So they don't sit flat. Why post such a discrepancy. The propellers are junk and when I screw them into my steel boat trailer they come apart. The cables are very short, they reach to the wiring harness. The ground must be connected directly to the trailer as the standard wiring harness does not have a ground leading to the front. Knowing this, they should have provided a grounding lug on the frame. A well-built page marker will have a grounding built into the mounting screw.