Thank you a lot it works!
Never used the timer behavior yet.
But it's strange my logic didn't work, it seemed to be "logic" for me.
Great Yeah, I spent some time working out your logic, but it felt 'right' using a timer for each instance, so I knew that would work and just did that. So I'm not sure why yours didn't work, but it was related to a timing issue.. which was removed I guess with 2 timers. I have used a similar technique to this before.