On Leader Brawl, two green LEDs come from the two clear pieces attached on his turret. These are tend attached on the secondary turret, and swing out in robot mode from the back. When I swing them back in vehicle mode, I can't seem to peg them back in. There's a tab, and I see a hole, but no matter how hard I try, it doesn't want to lock in place. Am I alone in this? Is there a trick to this?