Hi,

Not actually tried this, but assuming all the fans are in an array, all that is required is to generate two random numbers – difficulty is, these need to be distinct.

A Do…LOOP UNTIL will work – along these lines:

Generate first random number

Do

Generate second random number

Loop until first random number <> second random number

Select fan in array(first random number)

Select fan in array(second random number)

Hope this helps.

Gordon