When you install the Mini Gerbil you lose the use of the potentiometer or digital panel and test button for controls unless you wire in an additional spdt switch. If you don’t want to go through the work of installing a switch for the Test fire button you can setup a Test fire macro in Lightburn that can be found on awesome.tech forum.
Having a hard time understanding exactly what your saying but if you posted pics of your wiring and clarify what works and doesn’t work that would be of great help to get you going.