Thistlebase
Measurer's Notes
Technical notes on boat measurements and adjustments discovered during the 1980 Nationals, including centerboard modifications, roller positions, board variations, and recommendations for measurement procedures.
View original on Google Drive · page 9
The scanned issue opens in Google Drive; turn to page 9.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.