by Rockit Admin | Dec 12, 2025 | User Guide 2025
Overview Rockit is all about making the most of the data that you collect and turning it into meaningful information that can be learnt from long after its original collection. The software allows you to review most of the data as its collected. That was part of the...
by Rockit Admin | Dec 3, 2025 | Blog
IRC tweaks for a J109: bigger genoa, Code Zero… or a flying headsail? If you sail a J109 under IRC you quickly discover that every sail change is a trade: a bit more raw speed in exchange for a bit more handicap number. The trick is spending your “rating budget” where...
by Rockit Admin | Jul 30, 2025 | Blog
Understanding how fast your boat should actually go is key to making sure you get the most out of it. If you’ve ever wondered why speed over ground (SOG) isn’t the best guide to fast sailing or why some trips just feel sluggish despite good wind, then dive into polars...
