A:Make sure that the inner piston is oiled and runs smoothly. You can also try to stretch the inner piston sprig about 2mm to prevent this from happening.
Q: The stop up function is not working and it stops in random position whats wrong?
A: The stay up spring is probably broken and needs to be replaced along with the Spring Stop Screw ( the screw that the spring rests on ). We recommend that you send it to us as the screw is a bit tricky to replace if you havent done it before. It might have to be drilled out and the new screw needs proper alignment and Loctite. After this is done the spring will not break easy again.
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