Calibration and cd skipping

Hello to everybody here

I've been reading this forum since I got my scratch but I havent got much time to use it and to play around and to deal with some problems that occured

Specs:
MacBook Pro 2,4 2GB Ram
Tractor Scratch Pro 1.0.2., Audio 8 DJ with driver v. 2.2.46
2x Pio CDJ 800
latency, set to around 5ms, but I tried different settings

So, when i turn my tracktor, first I do calibration, and It saiz cd skipping... on both decks.. so both timecode cds..
Than I play some tracks and I can control my tracks with the player but everytime i touch the other deck or do some cueing-or scratching the first deck is cracking and doing some pops and basicly skipping, and i get a message cd skippiping...
I've tried all different latency settings, I've looked through all my settings and manuals, and I dont know what to do..
I already had one imbaracing gig and dont wont to have another!

And one strange thing is happening also!
When I synch (master tempo on the players is off) deck B - to -A, so A is the master, its synch perfect, without touching my pitch on the player! the grids are afcours made.. When the B is a master and I synch it to A deck, it syncs and falls appart.. its going away.. untill I synch it manualy with a pitch on my player.. I cant get this!

Please I need heelp!

Thank you in advance