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Has I tried to explain the Karlqvist Gap is fundamental discovery and it also is explained in many books and as well as on the Internet.
The Karlqvist Gap teory is still up to date when designing magnetic heads, - if you have gap you have to calculate the gap. Therfore I think it is a value to have it also in Wikipedia. This not a PR for the person Olle Karlqvist it is only for the discovery. I have also done a small notice for Karlqvist Gap in the BESK history.— Preceding unsigned comment added by Jkq tech (talk • contribs)