Hi I have a new H200 from day 1 (july 1st) the speedo only went up to 20 mph, I used the pump that I use for the blowing up the tube to try to clear it I pulled of the end from behind the speedo and connected the pump and let it blow through for a while 10 mins or so. It started working better than ever, But as in the dock (slip) I use there a lot of weed so as I get out onto the river (Niagara) I put it in reverse and give it a blast that seems to clear the weed of the prop and away from the Skeg and the speedo works fine again. I also use a wire to clean out the pitot tube when cleaning the boat. Hope this helps.[url][URL=http://s1133.photobucket.com/albums/m591/cabwizard/?action=view¤t=DSC_0166-1.jpg]

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