First post has it pretty clean
In short - do something for 2 mins and record the result. Then make one change and do that for two minutes. If the result is better move on. If it’s worse, undo that change. Now repeat by making a change and comparing that to your previous result. Look at GSE’s debug window to see what fired and why - also look at what action blocks were skipped and why. Compare all this with what you were doing manually and keep tweaking until they line up with the results you want.