I have a 2019 190tx. 2019 Mercury 115 4stroke (not proxs). I was on the forum earlier this year. Boat had bad chine walk at WOT. Went with a suggestion from a post. Bought a PowerTech 13.25 x 19P SS prop. I went to Tracker for a warranty issue and I told them the issue, they said the prop was to big and I should have a 12.5 x 22P prop. #1 that seems way to small. #2 even with the new prop, boat still chine walks really bad and I loose steering. Any suggestions? BTW Tracker said the motor should be flat on the transom. I think it needs to be raised 2 holes. More boat in the water less motor. Ideas?