Finally got the first chance to take my 2016 TR8.4 for a run yesterday. A light to moderate 10-15kt.
Pre-sail I filed back the cam grooves a little which now allows for quite easy rotation. Very enjoyable sail. A bit on the heavy side when sub-planing, but once it gets going, quite light.
This sail is a mathematician! It knows the speed of the gusts, the speed of the lulls, and averages out the two for your constant speed. Had a really long session and was planing for nearly 5 hours straight. My new light wind engine! A deep solid camber and very stable.
It rigs easy. About 1 or 2cm past downhaul spec felt spot on. Ran it with a 2011 Maui hardtop mast, which while not officially ideal still did perfectly fine. Thanks to Remi at thewindsurfingshed.com.au