How do you adjust HSD coils

I bought hsd coils from varun while ago and finally got a change to install them on my s14. Was wondering if you have to remove the coilovers everytime you adjust them. My second question is that my rear coilover slightly wobles but i troqued it down to 75 footpounds and installed it correct. Is that normal?

Loosen the locking collars and spin shaft for height adjustment. Insert allen head keys and turn c/w or cc/w for dampening adjustment.