Zoom HRM-7

Although this feel nice in hands, strong and decent,
It didn't fullfill my needs.
I bought this for the Zoom V3 and couldn't connect; some 4 parts needed to be screwed off before i was able to find thread that would fit the V3. Taking off more than an inch from the 7 that's in it's name. It comes without manual,
so to find out one screw tightens all ballconnectors takes a while.
The worst part is that when it is on my microphone stand holding the V3, every push of a button pushes the V3 further down untill it will hang vertical out of reach. it will not stay in place no matter how tight I turn the knob.
So:
No manual,
good materials,
pretty flexible,
but it won't stay in place holding weight.