Hi Stu, great shooting as usual. There must be lots of rabbits about near you?
I have a Seben mount. They are ok in a static position but you can't walk around with them. They could really do with a small foot too, so that you can support the unit with camera on the stock rather than have it floating off the scope. This would stop the crosshair 'floating' issues I have with mine.
I ended up purchasing a bike camera mount off amazon for around £5. I prefer the footage from this rather than looking at a crosshair because you can zoom out and give the viewer some distance perspective. You