I recall Shvrdavid (spelling?) doing quite a lot with Sydney. I also recall the asymmetry problem. And not just with a particular figure but with Poser in general. I'm not certain of any glaring specific issues with A3, it's been a while since I looked. I have a ton of A3 content though, probably more than most of the other Poser figures I have. Some of her classic clothing items are just gorgeously modeled. From a personal perspective I always found her face TOO high poly to morph comfortably, which sounds like a strange statement but there's specific reasons.