Hi, could you send us photos at firstname.lastname@example.org
so we can evaluate the model and problem you have. V7 is stronger than V6.
DYNABAR is not designed for hard usage like snowkiting and climbing hills (a lot of pull at low speed). More dynamic you are and less pull your transmit to DYNABAR.
In the initial design one requirement was the low weight, but we had to sacrifice strongness.
The next models will come with a reinforced frame, we will sacrifice weight (about +100gr) for more resistance.
Carbon fiber could be the compromise, we are already evaluating this option.
Thanks for your understanding.