SS Rottenführer Rank Chevron - opinions needed

[EiSVOGEL']

Howdy guys!
I would like to hear your opinions about this black rank chevron? It shows some kind of double tresse with a thin black line on black wool fabric. Is this an Waffen-SS type Rottenführer chevron???
Thank you in advance for your feedback!

[EiSVOGEL']

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[EiSVOGEL']

nobody?

[EiSVOGEL']

please guys, share your knowledge!