Just an update… I have figured out why my grids are not calling their respective onCompleteTopics.

Its because all my grids are subscribed to the same topic. This means the first grid works fine but when subsequent grids which call the same topic are executed, they are infact using the save values as the first topic. I dont quite understand the whole topic thing but if I change the grid to subscribe to another topic, it works fine!

if this is the case is this my only solution(i.e: to ensure that all grids call a unquie topic?)

what happens if I subscribe to lots of topics…do i have topics floating around in the client? is there a performance hit?

thanks again