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I have speedometer on hummingbird it shows up to 30 mph. when I start out ( hole shot )
motor trimmed all the way down it is a great start. at any speed from 20 to 30 if you try to trim up you can only move the motor 1 maybe 2 inches and the porpusing starts bad enough you hurry to lower it. I want to stop the porpuse, I went to a merc dealer and he said I need a $70
tach and $80 labor to even begin to see if I need a diff prop or trim tabs another $400
so it appears i could spend $500 to resolve this.
I am in sanford fl and bought this complete package from Gander Mtn. it came as is with the
prop# XXXXX gave earlier. Do you think if I buy the prop you suggest it will help stop most or some of the porpusing? It may be the wrong prop.