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@@ -38,8 +38,11 @@ Control loop influence:
 
 * Measurement Noise
 Noise coming from the Slip-Ring:
-- [[file:slip-ring-electrical-noise/index.org][Slip Ring - Noise measurement when using geophones]
-- [[file:slip-ring-noise-turning/index.org][Slip Ring - Noise measurement when turning]
+- [[file:slip-ring-electrical-noise/index.org][Slip Ring - Noise measurement when using geophones]]
+- [[file:slip-ring-noise-turning/index.org][Slip Ring - Noise measurement when turning]]
+
+* Modal Analysis
+- [[file:modal-analysis/index.org][Modal Analysis]]
 
 * Other
 - [[file:huddle-test-geophones/index.org][Huddle Test - Geophones]]