The conservatory had dropped approximately 60mm and opened up the brickwork. When I installed the Screw-Piles and used the underpinning bracket and jacks, I was able to lift the complete structure back to original height.
I used my own Micro Digger as a powerpack for the 400H driver head.
The gap in the brickwork was closed, windows and doors that were jammed out of alignment all now work perfectly.
I was very happy with the serviced provided by ABC Anchors, they were very accommodating with shipping the equipment over to me in northern Ireland. I would recommend the screw pile system to anyone with similar foundation issues. it worked very well.