Updating guess value in looped solve block

Hi all,

I have a solve block function inside a program. The program iterates through an array, finding a solution for each element in the array. The problem is that the initial guess value does not work for all elements in the array. I would like to be able to use the previously calculated solution as the new guess value for the solve block. Is this possible?

I can't post the whole sheet, but I've attached an extract which hopefully shows what I'm trying to do.

Thanks