Hopefully this short video will help you troubleshoot your probl.
Why is my boat leaning to one side. Tipping is minimized with appropriate precautions. It doesnt have to be enough to cause the boat to lean over when sitting sill in the water to increase the effects of the prop torque you already mentioned. When the boat with twin engines operates with only one engine the presence of another engine which was not running would not affect the operation with regard to which way the boat might lean even if the other engine were a counter-rotating engine.
Here are some reasons for list and some things you can do to alleviate the problem. Heres Why Boats Lean To One Side There area few reasons why your boat can tip to the side including the natural rolling of the ship wind pushing on the sails turning the boat too far and a potential leak misaligned keel or trim tabs. It could be gear or it could be water trapped in a stringer bay.
Some people try to correct it with weight distrobution hydrofoil motor height prop size etc. This uneven loading has caused the leaf spring to wear down quicker overtime further worsening the problem. Brayday Most boats will heel to starboard from simply the side forces and torque from the prop on a boat.
When going forward the propeller turns clockwise. If you have the mast leaning to onside that can be the start of your problem. I found when the wind was holding the boat to one side no matter how much stuff i put on one side.
This et up is just begging for a torque list to the. I am assuming as you come up in speed the boat starts to list to starboard and once you trim up it starts to level out. The main factor is normally a slight difference in hull shape side-to-side normally in the aft half of the boat.
In my experience reading this forum and others just about all 175ft glass boats in all brands have this problem. This bow down attitude makes the boat ride too much on the front V keel and makes the boat more sensitive to list or leaning. You might notice that your boat has started to pull to the right or left after you start getting up to higher speeds making it hard to control the steering wheel and having to turn in the opposite direction to correct the pull slightly.