Hi Hive account@john89. I completely agree. It's quite common to have asymmetrical wear for any number of reasons and relying on the wearinator (I thought I'd throw in a trendy term to give this reply some sparkle) is a fall back at best.

What I did learn is that delegating out maintenance can't be relied upon so sadly these checks will still need to be conducted by me I suppose. Happy motoring to you too!