In competitive sailing we are looking for every advantage we may get if we want to win and going fast is a pretty important advantage to have - the gains from using the correct sails are more than just marginal!.
There are a lot of theories of why we need sail twist. They are mainly disputable, but the fact is that boats go better with twist. That’s all we need to know to understand the importance of this factor of sail trim. For us its simple to prove - when the tell tales are flying, and most importantly at the head the leech tell tales,
Sails, Tuning, Masts, Logic
The mysteries of sails are often best unravelled by thinking of them as simple and logical tools. We can go into details of flow, turbulence and aspect ratio, but it doesn’t really make the boat that we are trying to tune any faster. This blog is about understanding the goals of tuning masts and sails, and hopefully will give you some ideas on how to go faster.
Downwind – Flat or Kite?
An important skill in downwind sailing is prioritizing weather to sail the boat flat or healed to windward by the lee referred to as kiting, Sailing by the lee means that the air is flowing into the sail from the leech towards the mast as opposed to normal sailing when the air is flowing from the mast towards the leech of the sail
Trim For Speed and Height
There is a considered observation that we either have high mode or low mode sailors at the top of any fleet. Sailing high or low mode has individual advantages in different conditions, so we have to look carefully at what we mean by high or low mode. The purpose of this blog is to discuss sailing styles and blow some setup myths apart.
The Centre of effort of a rig can be best described by stating that the entire force of wind power generated by a sail can be considered to act through one point - in the same way that the center of gravity of a body is the point around which that body balances. In this blog, we explain the dynamics of the Centre of effort, how you can change it and WHY it needs changing, which is because if the center of effort of the rig isn’t directly over the pivot point of the boat, you need corrective rudder which will slow the boat down through drag in the water.
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