One question...

Theme: Disc, node, filled circle, junction

How can I remove an automatically placed node from the schematic?
With a T-connection, the conditions are clear: The three signal paths leading to this point are considered to be electrically connected. A node is not actually necessary. If TARGET has set one automatically, it is sometimes tricky to select and delete the node if necessary.

Therefore, hover the mouse over the node and press keyboard key [s] for select until the node flashes. Now tap the [Del] key to delete the node.