diff --git a/Hardware_developement/4-HV/Cascade_double/Dmarx-B.Cu.gbr b/Hardware_developement/4-HV/Cascade_double/Dmarx-B.Cu.gbr
deleted file mode 100644
index 861f519..0000000
--- a/Hardware_developement/4-HV/Cascade_double/Dmarx-B.Cu.gbr
+++ /dev/null
@@ -1,497 +0,0 @@
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