Just adding to what I put above... I have solved the first part of the problem to input elements in a specific order into an array from switches (see attachment one). I am then going to make the switch invisible once pressed once so that the item is not repeated in the array. I will then have a second switch under it with which I can remove the item and make the first switch visible again. I am having issues with this bit, I have had a go (see second attachment) but it doesnt work, please help this has been driving me crazy for weeks...
thanks for any advice