Does anyone on here have experience with the Simrad 4G radar system as installed on a small boat that they'd be willing to share? I've used it in the past as an auxiliary radar on a larger ship with horrible results; however it was a bad choice for the application (100'+ mounting height and lots of steel superstructure below it) and am wondering if the poor performance is just a result of that. (It was replaced with a Halo 6 unit that worked great). I've been very happy with the Simrad electronics on my CC and on friend's boats, but don't have any knowledge of the 4G radar unit other than listed above. If anyone has good or bad feedback on this particular system it would be very much appreciated!