I've finally got the hang of flying my aerobird, and I love it

! Flying in the mornings before the wind comes, I have learnt to controll it completely and fly properly. But, when there is any wind it makes things more complicated. When I am flying into the wind i seem to be ok but as soon as I fly with the wind I totally loose conrtroll. This recently resulted in a high altitude tree accident with a lucky, wheels down first, when it hit the ground. Any advice about flying in wind is what i'm looking for so all is welcome.
Thanks.