[Mala Adolescenza]

First thing, I’ll like to thank both of you.

Second, I’ve gone with Kalle solution ’cause is more step-by-step and I’m new to AE expressions but there are some problems, triying to apply that expression to Cursor results in “expression result must be of dimension 2, not 1, error occured at line 0”. While, not changing my original working Cursor expression that was:

minDuration = 0.3;
maxDuration = 0.9;
minVal = inPoint;
maxVal = outPoint - maxDuration;

tEnd = 0;
n = 0;
seedRandom(n, true);
preRun = random(maxDuration);
while (time + preRun >= tEnd){
n++;
seedRandom(n, true);
dur = random(minDuration, maxDuration);
tEnd += dur;
}
t = time + preRun - (tEnd - dur);
n += 9973;
seedRandom(n, true);
startVal = random(minVal, maxVal);

and using the others expression you suggested, in particular for uniform scale and position, they result in “index 1 out of range, expression disabled”.

Thanks again for your time,
bye.