Please help us help you and fill where relevant:
Your LimeSurvey version: ,Bildungsportal Lime Survey, Version 3
Own server or LimeSurvey hosting:
Survey theme/template: TU Dresden
==================
Hello,
I have a question regarding BMI Quotas, that I need to set a quota if the BMI is outside of my specified range (18.5 <= BMI < 27). I have read the locked topic on BMI quota, but maybe due to my version (which is 3, and the subversion is not visible even though I contacted support) none of the options in the [url] forums.limesurvey.org/forum/can-i-do-thi...quota-for-bmi-ranges [/url] worked for me. The value of the QuotaBMI is constantly 0 and is not changing accordingly to the BMI value.  Maybe I am on the wrong foot here, so wanted to double check. I attached two pics visualizing what I tried. Hope it helps.
Any help is seriously appreciated.
Cheers,
Selen

So you want to screenout persons with a BMI outside normal weight.

Please provide a lss export.

Joffm

Have a look here.
 
Now you can set a quota on quBMI-

That's exactly what I wanted and your example worked! Thanks a million!