Hi guys, I got some problems on my ribbon script.

Please have a look of the image and script. I got some problem and hope anyone here can help me out.

1. How can I adjust the distance between each ribbon since they are all closely packed tgt right now, I want to have some space in between them.

2. How can I apply the script for all four surface without copying the script for four times, I know its a silly question, but I just cannot figure it out.

3. How can I adjust the influence control with different range? As you can see right now it 3 same size circle, and is there a way to do it with different range?

4. Last question, is it the right way to achieve the following image developed 3XN???

Anyone can give me a hand??

Thank you for your time!!!