LTH Front disc with Anti dive-Low speed judder

Could any one please offer a little advice?
I have have fitted a LTH front disc with anti dive. I also have BGM adjustable front dampers. It is great, super sharp and responsive. However, at low speeds, the front feels like it is walking, and it judders like a bugger! Any tips on how to dial it out, or cure it?
I have have fitted a LTH front disc with anti dive. I also have BGM adjustable front dampers. It is great, super sharp and responsive. However, at low speeds, the front feels like it is walking, and it judders like a bugger! Any tips on how to dial it out, or cure it?