SCALES Subpatch

I have a SCALES Subpatch in which in the main patch the user is suppose to listen to the whole SCALE and guess which one it is.

I have solved the Scales steps by adding a pipe object to each step with a delay of one second. SEE THE ATTACHED SUBPATCH

The Problem is This: The New SCALE Starts before the Old SCALE is Finished.

Please help me solve this problem, maybe You will have another solution.

Thank You,
Kate