Mango problems
I too have an Escape Mango. the website manual is pretty good.... amerboat.net.... go to mango video.... on very bottom = tab for "manual"...
If you can't get the mast to unfurl, it could be several problems.... 1. there is a strap and clip on the sail that wraps around the mast... unclip that. 2. at the bottom of the mast, there are two camcleats.... these hold and lock the wind-up sheets for the furling system. these both must be un cleated to allow the mast to turn.... pulling out on the right one unfurls the sail while the other side of the sheet wraps up around the mast so you can re-furl it again at the end of the day..... 3. also, make sure that your mast is stepped correctly.... the big round disc must fit in and then turn to lock in the mast... then it should turn easily... ball bearing system within the disc.
Good luck!
Jim