After 2 weeks of using it we found this:
My friend stored the board in the boat and used it only on wake for the 2 weeks he owned it.
We contacted Ronix warranty and the offered to repair it at no cost (sending the board back and forth is worth from Argentina is 3/4 what we paid for it)
Our dealer stepped out also and offered a brand new board for half price.
What do you think? is this a case of delamination? or do you think the board was neglected? is this all what we should expect from Ronix Warranty dept?