Re: **1989 Evinrude 110Hp Running Like Crud Video inserted ..........
If what you're complaining about is that slight hesitation at idle, that's normally caused by one (or more) carburetors running lean. Either the idle air bleed jet ID would be slightly too large (common problem) OR the gasket between the carburetor and intake manifold is faulty (unlikely).
You can check for a lean running carburetor by removing the faceplate cover and while the engine is running with that problem present, stick a couple fingers into the carburetor throat, acting as a manual choke. When the engine smooths out, you've found the offending carburetor.
If on the other hand, you're speaking of some different problem... what is it?
With the spark plugs removed, do you have spark that will jump a 7/16" gap with a strong blue lightning like flame? Note that the 7/16" gap is important!