Hi folks. I’m new to iboats. I had to replace the wood and upholstery on my boat. I took off the controller (3000 Quicksilver). I just Laid it to the side, I never messed with the insides. I reinstalled it on the new panel. Same position. It works fine. But….before the install You would push the neutral high rev button and move the handle forward. Now it only works pushing it backwards ( toward reverse). What happened?