I've tried to make an integer var $i loop up a lot of things , alter groups of items in the gui, affect a set of groups' engine parameters and with some testing I was not able to get erratic behaviour making them all happen at the same time. It did everything without any issues on a small scale. How can $i hold all these different values for all these different processes? Is it so fast it's doing everything without a problem? Is $i multi tasking when in a kontakt function,? If I have a heavy script, should I have different iterators for different processes? I couldn't find documentation about this. Is there a best practice standard for using iterator integer vars on a bigger scale, ie when you have 100 + functions ?