<p>Hi Raj, you may have solved this by now but for future info, Newton Ellis in Liverpool are confident on Contax lla cameras.<br>
I have restored two of these cameras and found them responsive to methodical treatment, cleaning and light lubrication. The shutter tensioning is important and Henry Sheerer's site has info about how tight or loose the springs should be. I adjusted mine for speed and sonic footprint by using audio recording software, all speeds are within 1/2 stop at worst. On both occasions I did not have to adjust the rangefinder at all,<br>
If the rangefinder is horizontally mis-aligned then it appears that the lens helical may have been mis-assembled and has become un-synschronized with the rangefinder mechanism, vertical mis-alignment has been covered above.<br>
Kevin</p>