When connecting from a signal, it's necessary to zero out the node destination
node if that node is also a signal. If the destination is not 0, then the values
will be summed. This method insures that the output of the destination signal will
be the same as the source signal, making the destination signal a pass through node.
When connecting from a signal, it's necessary to zero out the node destination node if that node is also a signal. If the destination is not 0, then the values will be summed. This method insures that the output of the destination signal will be the same as the source signal, making the destination signal a pass through node.