What are you guys seeing for RPM’S and top speed out of your 250 Pro XS on a Z521C? I have a 2018 and wanting to compare what I’m getting to what the average you guys are getting out of them. It would run 70-71 last season and this year I’m only seeing 65-66 at 5780-5800 RPM. Load is comparable as far as tackle/fuel and such