No shocking changes, some changes are cosmetic other functional
Tunnel design is changed from round to triangle and lowered 10mm. This will give it slightly more lift, much easier to build and mounting hardware is easier.
Also this lowers the center of gravity making it less sensable for barrel rolls in the corner.
This is the main change.
Also the back is closed giving it a lengtened tunnel that will help prevent flips.
Hull is also 5mm less high making it look sleaker.
Here is a pic of the almost finished MaxCatV2-S, my sons boat..
The large version will be the same but twice as large
My V1 hull weighs 9,8Kg, so not to heavy.