I want to be sure my timing marks are accurate before further disassembly. As well The timing sprocket on left hand side , has a small rectangle at very top middle orange link. And left side middle of sprocket has another rectangle with small dot. (Sorry not super visible in pics). As well. I can feel a small bit of resistance when I go back or forth more than 10-15degrees. From this specific point I’m at. so I just want to be sure I’m not opening something and closing the other when it should be reversed...
