Hey guys, thanks for the comments!
They tasted spot on (just like they did 3 years ago) but like I mentioned before, think I need fattier ribs as they dried out slightly!
This fire brick idea seems quite good and it looks quite cheap for a few bricks. How many bricks can I fit in the Weber one touch original? (can't remember which size I have!).
Does anyone have pictures of a Weber kettle with the fire bricks inside, along with charcoal/briquettes piled up?