Signal-Reflections, likely from the edge of the Read-out-strips, can be "absorbed" by the original Signal, resulting in an artificially prolonged Time-over-Threshold value for the corresponding Digi. This might have an impact on the ToT & Walk-Calibration and Position and Timing of reconstructed Hits.

Sketch of the Signal/Reflection pathways on a single strip

ToT - Correlation: left vs. right Side of Strip (USTC Counter)

ToT vs. Y-Position  (USTC Counter)