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<https://github.com/IHP-GmbH/IHP-Open-PDK/issues/275|#275 [DRC] Violating M2.b is sometimes not detected>
Issue created by <https://github.com/hpretl|hpretl>
We are currently working towards a tapeout, and had a situation where the DRC fail below has not been detected by the current KLayout DRC rules. `M2.b` is clearly violated.

<https://private-user-images.githubusercontent.com/57392031/389645190-0a2d49f4-4435-439a-acee-6bf460896581.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.abW6MVZfKFizjbJ-GzVCL28t9xHb94uW2j3AkYa-THU|image>
<https://github.com/IHP-GmbH/IHP-Open-PDK|IHP-GmbH/IHP-Open-PDK>

<https://github.com/IHP-GmbH/IHP-Open-PDK/issues/275|#275 [DRC] Violating M2.b is sometimes not detected>
Issue closed as completed by <https://github.com/hpretl|hpretl>
<https://github.com/IHP-GmbH/IHP-Open-PDK|IHP-GmbH/IHP-Open-PDK>

What is Linen?