I flush mounted my garmin 73sv uhd and its hard to see. I have to scoot to the edge of the seat to see it. I didn't want to cover the hole from the factory mounted electronics. That might have been the best option. So what's a good way to cover up the hole? Did you have clearance issues with the steering wheel? I was thinking a piece of aluminum or starboard to cover it up. Then use a dek it or panther bracket. Is all the trouble worth it? Will it make it easier to see?