koko schreef :
Qua performance meter loopt SPD mee, eigen meetbrief als polair, op basis van SOG.
En wat zegt SPD dan zo onderweg? Als je tussen de 93 en 103% zit dan is dat wel goed.
SPD kan ook vele adviezen geven, over helling, roeruitslag, knijpen of te ruim, etc etc. Heb je dat aan staan?
Dan kun je onderweg meteen horen (of lezen) wat SPD ervan vindt.
Overview of messages and conditions:
• When heel above target + heeldelta, TWS above 10 kts and performance below limit:
“big heel,slow : cunning on, more twist, reef"
• When heel above target + heeldelta and TWS above 10 kts
“big heel: traveller down, weight to luff"
• When heel lower than target - heeldelta
"low heel: less twist, slack forestay"
"low heel: traveller luff , more sail"
• When rudder angle above rudder angle high and performance below the limit
"rudder: traveller lee ,tighten forestay"
"rudder: less heel, flatten, more twist"
• When in light air (TWS 1-7 kts) and performance below the limit:
"light air: twist, vang slack, more sail"
"light air: traveller luff, add twist "
• When just slow, performance below limit:
“performance too low "
• When slow and not beating:
“Slack outhaul”
• When sailing higher than UA and performance suffering:
"pinching, fall xx degrees"
• When sailing upwind but 5 to 10 degrees too low:
"too low, luff xx degrees"
• When sailing downwind at a too wide TWA and also performance suffers:
“too deep, luff xx degrees"
• When sailing a TWA between 65 and 100 and performance is too low:
"jib sheet out, jib twist less, vang on "
• When pitching more than pitch limit, going upwind and performance is suffering:
"high pitch, add more power and bear off"