I’ve been meaning to ask for what I think would be an improvement and I keep forgetting to do it. I would like to see a much more obvious notification of an obstruction ahead, specifically towers taller than my altitude. I encounter these a lot around where I fly and at the low altitudes I fly. What I see now is a thin red circle around such a tower that really isn’t very noticeable, especially when viewing the sectional display. It’s easier to see in the vector mode but still not that great. I would like to see a ‘fatter’ red circle around the tower to insure I don’t overlook it, perhaps larger diameter as well as more ‘bold’. Would this be difficult to provide?