Trimm 420
420 rig trim simulation app.
0 ratings
Free
About
A rig trim simulation app for small sailing boats like the 420 class. Built in data is for the 420, but can be adapted for similar boats.
You can use a note in the Notes app to hold text data for this app and then use copy and paste. Read on the website about the data format.
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What's New in Trimm 420
1.5
July 24, 2025
Newly built with current Delphi 12.3
