By upgrading your Grainfather G30 with the Rolled Plates Kit, there is no need for the silicone rings that come in the original packaging. The rolled-edges provide a better brewing experience by eliminating the need for a silicone ring on the grain plates, which allows the user to more easily insert the bottom grain plate and the top grain plates into the mash basket. 

Kit Includes:

2 x Grainfather G30 Rolled Plates 

Instructions: 

1. Attach pipework to one of the G30 rolled plates (bottom plate) gently lower plate into the inner basket.
2. Continue brewing as per the G30 instructions.
3. Use the second G30 rolled plate as a top plate to sit on top of the mash as you would with the original plate.