Hey guys! I finally bit the bullet and joined the forum in hopes of gaining more outboard knowledge. I hope someone can help me with this one. I've been fiddlin' with this 85' 150 Mercury 2 stroke trying to figure out whats wrong with it, to no avail. It runs really rough and smokes excessively at idle, and lo-rpm (sometimes even skips off idle for a bit at times). Seems to be too rich and loading-up the engine. The carbs are non-adjustable. It also has new plugs, decent Compression around 95-100 on all cyls, carbs are spotless inside with new seats and needles that i just installed just a few days ago along with new fuel lines. Nothing helps! Any thoughts on what could be the issue? Thanks in advance for any info.!