Oof auch!
just seen the video you refered to.
i’m happy i chose the alu mast (mainly because it doesnt justify the extra $$$ for my use )
i did have an issue with my frontwing starting to crack.
i luckely spotted the issue before hadding out.
since my foil was less than a year old it was replaced by starboard distributor within a week.
The new wing sadly had an issue too.
the holes for mounting the frontwing had huge burrs.
these prefented the wing to make a solid connection with the fuse.
i also spotted this before hadding out and removed the burrs as good as possible.
i still feel its necesary to check the foil each time i go windfoiling.
i hope starboard can be of service for you.
