yeah i had problem with tack and gybe but on a 170 L..no problem..but sometimes i can sail a little but cant go far...
U must remember what is ur eventual goals. With 50L balance (130L-80Kg), u have plenty of 'reserve' volume
That 130L is may or may not be ur final board. Like i mention, remember ur basics, shortboard is not like club board
u cannot old how shift ur weight around, stay near mast foot, dont stomp around on e board, all movement must
be small n decisive.
U know where to find me