I have an Abus Titalium 80TI/50 amongst my practice lock collection, and it has been giving me a hell of a time. It is right behind my Medecos in how hard it is for me to pick. It's the only lock I own I can remember breaking a pick on. I managed to pick it a single time due to sheer luck, and I felt spools if I remember correctly, but I can't get any feedback out of it at all a lot of the time.
I tried searching around and couldn't find much of substance about this particular lock on here and as far as I can tell, it cannot be disassembled without destroying the lock.
Does anyone know what kind of pins Abus puts in these glorious locks? Is there some modifications to the cylinder from the factory like counter-milling or threaded cylinders?