Elektron Musical Instruments

Hi,
Just upgraded to OS 0.99 and I've been having some problems, just 
wondered if anyone else has had any difficulties.

Main one is the sound.

Basically, now if I just take the basic TRX kit, and put a totally 
non-modified bass drum on beats 1, 5, 9, 13 and play it (or just mute 
everything except the bass drum on the factory preset for A01) then 
the bass beat sound different every time they are played - like 
there's some kind of random distortion on each note. Unbelievably 
annoying and because they do not post the old OS, I cannot go back to 
try OS 0.97 or whatever.

Anyone else had this problem?

I've found it with other instruments as well.

Cheers,