Adjustable rear shocks

Hi, hope someone can help me. Just fitted my Carbone rear shock from Sip on my V100.

There were no instructions re adjusting and now it's in situ on the Scooter there is no space to do it really.

Does anyone know what setting they are on when you buy them? And is it possible to adjust them off the Scooter. 

Any help this much appreciated :)