Is there any way to set the distance between the arrow tip and the node? Currently, they touch. One of our objectives was to represent existing styles that other people use, and one of the more common styles is shown in the attachment (Escher diagram). Notice that the reactions don't touch the node, so we need the means to set the distance between the node and the arrow tip. I'll add it as an issue. I am surprised you missed this in Version 1.
Is there any way to set the distance between the arrow tip and the node? Currently, they touch. One of our objectives was to represent existing styles that other people use, and one of the more common styles is shown in the attachment (Escher diagram). Notice that the reactions don't touch the node, so we need the means to set the distance between the node and the arrow tip. I'll add it as an issue. I am surprised you missed this in Version 1.