Problem Vinyl V2 vs. V2b

Hello,
no clue what i do wrong....maybe someone can give me a hint....
my Problem:
have bought 2 new vinyls v2b. Got the update 7.040. Now i have tested for a while.
When i tense my arm and shiver with the vinyl the sound seems to drifting slowly forward. (So the "Sound" stays not at the same place at the vinyl; instead it moves slowly forward. When i try the same with my "old" v2 Vinyls....i got no problem.
Have tried to increase latency, but no chance to solve the problem.
Same with new calibrating the vinyl.
Any Ideas? Thanks
I Use an Echo Audiofire 8, Asus MB, Intel E6600, 4 GB Ram, Win XP,
no clue what i do wrong....maybe someone can give me a hint....
my Problem:
have bought 2 new vinyls v2b. Got the update 7.040. Now i have tested for a while.
When i tense my arm and shiver with the vinyl the sound seems to drifting slowly forward. (So the "Sound" stays not at the same place at the vinyl; instead it moves slowly forward. When i try the same with my "old" v2 Vinyls....i got no problem.
Have tried to increase latency, but no chance to solve the problem.
Same with new calibrating the vinyl.
Any Ideas? Thanks
I Use an Echo Audiofire 8, Asus MB, Intel E6600, 4 GB Ram, Win XP,