What can I do to eliminate KF2 springback?

If you are using 100% stroke length ±0.5 mm of the KF2 spring, a max 1 mm of spring back can be expected. It is possible to eliminate this at anytime by converting the Standard Lock into a Positive Lock System.
For more information or support, please contact your local KALLER distributor (link) or KALLER Technical Helpdesk (link).