Mine will be a mix of Copy/Paste mixed with a generous side order of desperation!
I have a pair of tri colour LED's flashing from red to blue in antiphase just copy/pasting code and adjusting pin numbers. A minuscule step but it works.
I think I need to go to Maplins and grap some 'proper' breadboard wires and a dedicated breadboard.
regards
Fenrisulfr