I got my Hexanon 50mm f/1.7 yesterday and I gotta admit I'm REALLY disappointed! It SHOULD be "one of the sharpest lenses ever made" but I just can't get a decent shot with it. I've been playing around with my Hexanon 135mm f/3.5 for a week and and I've managed to get really sharp pictures with it. So I'm pretty sure it's not the user's fault that pictures taken with 50mm are soft...
Here's perhaps the sharpest picture I've managed to take (straight OOC):
http://dl.dropbox.com/u/3944282/kuvia/m43/hexanon50mm_example.jpg
Please tell me there's something wrong with my new lens and it shouldn't produce such soft pictures!

I've tried different apertures but it didn't help...
If there's something wrong with my lens, can it be fixed (for a reasonable price)? Otherwise I would be tempted to try the 40mm f/1.8 or 50mm f/1.4 since I really want to "experiment" with a 40-50mm fast lens.