Liquify - warp brush is sticky

[flice]

Heya... I did a search but couldn't find any references, so I'm sorry if it's a repost.
I tend to do a lot of liquify, and though I've just looked past it before hand, now it's getting on my nerves.

It seems that whenever I approach the 500px mark for the warp brush it gets very sticky. So when I lift my pen away from the board the liquify kinda drags with it for a sec.
Has anyone got the same problem?

I've update the wacom so it's fresh and up to date (removed previous install) and even changed the tip.

The computer is:
CPU Type: Power Mac G5
Number Of CPUs: 2
CPU Speed: 2.7 GHz
L2 Cache (per CPU): 512 KB
Memory: 4 GB
Bus Speed: 1.35 GHz

OSX: 10.4.11
PS version: CS3 normal edition

Cheers

[Vejitatoja]

Whem i played with photoshop on my mac i get the same problem with liquify. I have intel based mac and leopard PS CS3trial. On windows everything is normal.