More tests of my new mainsail - reef 2 in 20-25kn TWS

Gusty wind (20-30kn) today, TWA at 100-120, reef 2 in mainsail and jib. Boat speed up to 10kn. At 30kn boat feels stable and safe with second reef in my new mainsail. I still need to do some adjustments with battens to get the shape right of this new square top mainsail.