From the assembly instructions:
Thread on the coupler nut, spring, then regular nut. Put slight tension on the spring, you should feel very little extra friction. Push the whole assembly into the nut lock.
“whole assembly into the nut lock” When I push the coupler nut with the spring it goes in only 16mm, the coupler nut is 24 mm lång.
How could it fit when the “whole assembly into the nut lock” is about 24+spring 5mm+ nut 5mm?
Sorry but I do not understand this.
Please advice. Regards Goran Sweden