Got the biggest spacer in the CTD on my AL+. Couldnt get anything other than supermarket special performance without the volume kit. It was a long wait from December until I could get my hands on the CTD kit. The bike is pretty much sorted now although at 17st kitted up I’m bang on the limit of what the standard rebound damping can control. Not an issue as the weights still coming off. I’ll consider a retune once I loose a few more stone.
Once you’ve got the rear sorted you’ll probably want to add a few ml of oil to the fork air chamber to get a balanced feel to the suspension.
I cant see why Canyon dont offer to put the correct spacer for your weight in the shock for a small upcharge in a similar fashion to theyre correct fork spring weight service.