yeah the second can be in O time
to explain the first part of my script says I want the overlay rotate 360 degree= to make full circle in 1 second
the second part tels the script to reset on starting position in 0 time ( you can have itbin 0 because the other is in time so it is not happening simultanously)
because for looping you have to have there again the starting position.
B the rotating it it hard to understand but its the same like if you would want the overlay get biger than be small again in loop… here it is more easily to understand that in the loop you need both positions