Yep, in my limited experience of them, I've also found the Perfekt to be woefully imperfect.....I have a very nice little old school 50 with the screw-in end block which I really must get round to fettling as it's a twanger. I bought it, maybe, around 4 years ago. Just a few plinks down the garden revealed the boing and the bloody awful trigger. I even managed to buy a Rekord unit from my good friend Mach1.5 for the project about three years ago, so it really is high time that I got my act together and get it fettled.