'05 Stratos 201 DC with a '21 250 SHO, 25 pitch Yami prop that came with it. No matter where I put the Bob's Hydraulic JP I can only get 71/72. Here's the deal though, if I have the JP lower my rpms are between 5500 and 5600, when I raise it they are between 5900 and 6000 rpms. I know the limit is 6000 rpms, so I stop playing with it when it gets there. It doesn't matter what the rpms are, where my JP is, or how much I play with the motor trim, my speed stays the same. Didn't want to ask this question till we got everything situated in the boat, just put lithium trolling batteries in, so now I am ready to dial her in. I believe she has at least 75 or 76 in her!! Any help and/or suggestions are greatly appreciated. Don't have a ton of money to throw at props, so hopefully I can get it right or close to right on the first try , unless I am able to find somewhere or someone to borrow props from to try. Thanks in advance!