How do add a liitle delay when looping through objects..

Lets say I have a bunch of instances that get created based on a for loop (eg For each Foo ...create Bar ) which is inside a function.

..but I want a little delay of half a second between each; how would I do this?

Putting waits inside the 'for each' loop (between each iteration) would be my first thought but that just doesn't work.

Thanks

Use "Wait 0.5*loopindex"