I have to agree with Hurc (from response #27)
If I had zip-tied my cams to the sprockets, I would have saved TONS of time. TONS. I would also have saved 6,891 expletives, several dozen points of blood pressure, and the last shreds of my sanity.
Alas, I did not.
Don't even begin to remove the chain tensioner or damper without zipping that chain down tight!!!
The cam WILL spin. The chain WILL slip. You WILL be pissed. I promise.