Thank you Michael and thank you Dave!

Yes Dave, allowable load variation was set on 20%.
As Prog. Design, Caesar chooses constant hanger for 14kN and -47 mm vert.movement. I know, as a designer I can change the type of hanger by inserting theoretical cold load and it will be changed into variable spring hanger.
When I change it as it was by default (25%) it gives me VSH.
My question is - Is there a way for setting this limit in configuration settings?
As the LISEGA catalog has this limit for VSH - maximum travel of 50mm!

Thank you.
Kristina