To avoid entering it twice, I first prescribe using the regular script writer, this is much easier to navigate than the newcrop screens anyway. Then after hitting "prescribe" I then hit the close button on the send screen (if one hits send, you just get an error saying that Controlled scripts cannot be sent electronically). I then go back to the script writer, open the "manage via newcrop" option and send the script through the newcrop screens. Seems to work best for me.
Aaron Way, D.O.