Thistlebase
The ABC's of Thistle Mast Set Up
A comprehensive technical guide to Thistle mast setup and tuning, covering straightening the mast, diamond wire tension, prebend adjustment using shims, and controlling mast bend. The article includes detailed photographs showing proper techniques and explains how mast bend affects mainsail shape.
View original on Google Drive · page 10
The scanned issue opens in Google Drive; turn to page 10.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.