"Hello - I have twin F200s 
"Hello - I have twin F200s (one is counter-rotating) and they are hooked up with a dual-cylinder hydraulic steering system. I assume that with this setup I don't need a skeg on my outboard trim tab zincs and that I can use flat (ie skegless) trim tab zincs on both outboards. Am I wrong? I am also having trouble finding a flat zinc for a yamaha outboard although I found lots on the market for mercs. As always, any information is much appreciated."
"Hello - I have twin F200s (one is counter-rotating) and they are hooked up with a dual-cylinder hydraulic steering system. I assume that with this setup I don't need a skeg on my outboard trim tab zincs and that I can use flat (ie skegless) trim tab zincs on both outboards. Am I wrong? I am also having trouble finding a flat zinc for a yamaha outboard although I found lots on the market for mercs. As always, any information is much appreciated."