At the
HAYLING TRAINING a week ago on the Saturday afternoon we had 4-6 knots which was enough to comfortably 'trundle' (flow over sail, water surface tension broken), rather than 'drift'. Tide was minimal as we were over the bank.
I saw plenty of examples of sailors 'locked in and static' where I felt they should have been more dynamic with mainsheet, tiller and body movement. With the kicker loose you have a good feel through your mainsheet hand of what leach tension you are using and this needs to be continually checked against the flow on the leach telltales. Small movements of that mainsheet hand adjusting leach tension is your gas pedal, treading the fine line between acceleration and stalling.
Keeping your other eye and senses on how your boat speed is will help identify when you have pressure, have accelerated and can then take some height. A small leeward heel and tweak of mainsheet tension will invite the boat to point up a little, helping facilitate steering and saving on the over use of your rudder which can be a brake.
Time in pointing mode is inevitably limited to the next change in pressure, small shift or wavelet and eventually you will stall with a rapid speed drop to follow UNLESS you quickly bear back off the wind and ease the leach to allow the air flow to exit cleanly and not stall. This is very much a cyclic process requiring continual assessment and refinement.