Here goes Mark
its a bit of a mess , i am linking to other timelines to get around the single selection option.
the result is to end with 5 or 6 products after filtering.
Also cant get the back button to reset your selection if you start again.
Here hoping you can sort.
longtime. I didn’t read your code but I saw that there was a third row problem. Back in the days when addressing the screen memory directly we often had to convert index to x/y-coordinates and vice versa.