Find a calibration toolkit

 is an optional side mission available in all versions of S.T.A.L.K.E.R.: Lost Alpha.

"I need some calibration tools. Check in the boxes at the waterdam in country. They used to store some there."

- Mission briefing

Overview

 * The mission will only be offered if the player has retrieved the Functional psi-helmet from the Countryside underground.

Trivia

 * As noted in the article, Deedee exhibits buggy behaviour in all versions to v1.4002.
 * Exiting and re-entering the Lost Factory level has been indicated as a possible workaround for these situations.