Got out for a couple hours this evening after work. The air was 35 degrees and the water had dropped from 5 degrees from Sunday night (54 to 49) so again, this wasn’t much about catching fish as much as getting used to the boat, getting a few more things dialed in, and getting used to fishing out of a boat instead of a kayak.
First, I have the prop dialed in now. For anyone future searching on the web and finding this thread, the mercury pro kicker maybe isn’t the best choice. I don’t know for sure what this boat would top out at with the regular 9.9 and lower ratio lower unit, but the pro kicker has the lower unit from a 15 hp with a 2.42 gear ratio. It is deigned for heavier boats and lower speeds with better control at lower speeds. I can attest that the 5 pitch 4 blade prop that came with it had excellent maneuverability at low speed. it just didn’t have a high speed. It topped out at 5800 rpm and a bit over 6 mph. At full throttle I could side image with crystal clarity! I tested 4 different pitches of prop from a 7 to a 10, starting with the 10 and working down. The 10 was too much and I could only hit 4000 RPM and 6.8 mph or so. That day was spent in the idling range of RPMs (it was a small lake). I put the 9 on and ran it for 30 minutes on Sunday. It hit 4800 RPM and was in the mid 7’s mph but still not quite what I was looking for. The operating range for this motor is 5000-6000 rpm. I went tonight with the 8 and it was night and day compared to the 9. I bumped up to around 5500 rpm and up over 10 mph quickly and eventually hitting 10.8 going into wind and chop. I was surprised to be getting 800 rpm per inch of prop, but it’s true on this one. I figured that was right, but since I had the 7 pitch in the truck I ran back to the ramp and changed it out. The first run it reved up over 6000 rpm at full throttle and was only hitting mid 7’s mph again so i backed it down and went fishing. All in, just under 11 mph isn’t bad for a ~1200 lb boat (that’s loaded weight plus me)with a 9.9. I don’t know if a different lower unit would add much more once you play with props- at the end of the day its still a 10 hp motor. Either way, its almost 3x what I was running in the kayak and within the HP limits for the lakes around here. The longest practical run i would make is 3 miles (longest theoretical would be 5) so 20 minutes or so.
Spotlock is going to be so awesome. I had it on the kayak and knew what it could do already. But now Ive got it dialed in with a bigger platform. Tonight’s temps and wind/rain were pretty awful, but not so bad with a hood up if it was at your back. So, spotlock in and walk to the back of the boat to cast out the back instead of the front. It keeps the wind at your back and having a 6x6’ platform is pretty nice to work from. Also, on the kayak I loved having nav/heading lock and cruise control. I can’t set a speed since I only have the mini remote, but with the foot pedal you can set a heading, turn on continuous drive, and then roll the speed dial as you go. And instead of using your hands to adjust direction you just use the pedal. It’s pretty slick and I’m going to love it.
Perspective mode on Mega live 2 is a vast improvement from ML1 and I can see some uses for it. The lake tonight already has grass growing within 1.5’ of the surface. Electronics on this lake aren’t useful most of the time and that will definitely be true this year. I cruised it a bunch and never really found the edge of it like in prior years. But, perspective/landscape mode on mega live 2 was able to show the lanes in the grass really well that if I wanted to cast to the holes you could. Think mega 360 in live imaging. It’s very close to that.
I’ve got a couple more little tweaks to the boat, but it’s close enough now that it’s time to start focusing on the fishing.