L2Walker big question about c5

[Wz00ds]

Okey, finnaly after some investigations i made my L2Walker to be able to connect into L2Rebirth server but now i have one more problem... I am able to login only with 10.6.0 - 10.6.3 versions L2Walkers and they dont show my skills at all ... (only some bugged like triple sonic slash on SwordSinger etc ...). maybe someone knows how to fix it (i tried to change l2dat in my 10.6.0 from 10.7.4 but i didnt helped). If you will be able to help me ill post how to connect to L2][Rebirth (ofc if somebody need such info  ;) )