Sorry, my fault, I ´ve mixed up glue and lube ...:banghead:
I meant to use glue to fix the little Hop Up lever. But that would make it impossible to take the gun apart because I need to unscrew that part of the Hop Up.
But I can´t see what lube would help me to fix my problem.
@Gish: That´s part of the problem. They are overscrewed, when I want to screw them in, I may screw and screw and screw .....

Cause of the Hop Up Unit beeing out of plastic. And me beeing to hard to plastic....
It´s no problem to screw them out and in, but they are not tight enough to fix the small Hop Up lever.