LG Zaum or Happywheel bitless. Anyone tried?

[akashapachamama]

Have been lookin for a bitless for horse i'm rebacking. She has a super sensitive poll so im worried about using a Dr Cooks as ive heard the sometimes are slow releasing.
The LG Zaum/Happy wheel look interesting.
Anyone tried?

 

[Enfys]

http://lg-zaum-bitless-bridle.blogspot.com/

They are on facebook too apparently (in german )

Mystery solved.

I have one of the 'spanish style' ones loitering in my tackroom, I just haven't gotten around to using it yet, it came as a job lot of odds and sods from a tent sale, I had no idea what name it went by.

 

[akashapachamama]

Thanks enfys- Anyone else?