I hope someone here familiar with the Zeiss WL/universal condenser carrier can tell me how to increase the tension for the UP/DOWN position.
(controlled by the knob from the bottom picture).
![Image](https://farm8.staticflickr.com/7375/27331489720_a347569f17_z.jpg)
My problem is that the tension is too loose that even the weight of my condenser would bring it down from the original position.
There are a few screws within this part, but none of them can easily be moved. I think I better get some advice from someone who knows before trying in anything with..brute force.
Thank you in advance!