I feel like I'm crazy here. 06 F4 1000S. I'm trying to get the left side handlebar controls (lights/signals) off to replace them. I removed the clutch master perch, removed the long screw from the bottom of the controls, and now I'm stuck. The two halves separate slightly, maybe a couple mm, but there's a lot of resistance and it feels like I'm going to break it. Other bikes I've worked on, you just remove the screw and they clamshell open. I looked through the service manual, and there's nothing in there. What am I missing?