[Deduction]

So your problem here is to do with listitem starting at 0.
And the objects start at 1, so theres no object at 0.
listitem+1 would work here.
Since, if you chose the first list item it would be 0+1=1.
Then second list item would be 1+1=2.
Get what I am saying?
So how it stuffs things up has me completely confused.