Hello Dan,
I fitted one of these Oxford BruteForce ground anchors in 2020 with my dad offering guidance on keeping the drill bit straight while creating the holes. Getting the distance between the holes right is so important for the whole anchor to sit flush with the bricks, ground, etc.
The process wasn't that difficult but the noise of the drill was utterly horrendous and took about ten minutes per hole. Not recommended for a Sunday afternoon when the neighbours might be sat out enjoying some limited good weather.
For such a low price and easy fitment, I would recommend everyone fit one of these where possible. The added security it offers is good for peace of mind.
I wrote an article about ground anchors on my website and would really like to embed your video for others to watch there if I may?
Ground anchors - Can these help prevent your motorbike from being stolen?
Many thanks,