I have finally 'almost' finished modifying my Mistral Flow. It used to be narrow, now it is a fair bit wider, and if it floats, probably even enough to float me!

Here it was when I started:



and when I added the foam to widen it:



and here it is now. Not the prettiest board, and I don't even know if it floats yet..





At least it has twin screw footstrap inserts now, but I think next time I will do what normal people do and just buy a bigger board