I wrote the following shell script to convert hundreds of explicit disconnectors to regular disconnectors. Hopefully it can be used on the Joiner GUI if deleting the connector space is not a viable option, and the number of clicks is annoying. Documentation on sendkeys: http://msdn.microsoft.com/en-us/library/system.windows.forms.sendkeys.send(v=vs.110).aspx
Set WshShell = WScript.CreateObject("WScript.Shell")
WScript.Sleep 3000 ‘you have 3 seconds to click on the row below which the loop will run
for i=1 to 10 ‘number of explicit disconnectors that need to be converted to regular
WshShell.SendKeys "{DOWN}"
WshShell.SendKeys "{ENTER}"
WshShell.SendKeys "%A"
WshShell.SendKeys "{E}"
WshShell.SendKeys "{DOWN}"
WshShell.SendKeys "{ENTER}"
next