Timing Chain replacement GRIPE

In the industry I work in (not automotive), there's been a major brain-drain. I've been at it for 9 years and in that time a lot of the intelligent and experienced individuals have left or been pushed out. It's getting tough to find anyone who knows what they're doing and when I do, I find it to be a refreshing surprise. The products used in this industry now cater to this new dumbed-down norm.
Is the same happening in automotive repair?
BTW, here is the KillerPancake approved cam alignment tool (worked like a charm!!). I'm not a mechanic and I did my own timing chain. Any indie who claims to know Benz should have no issue doing this job and be happy to take some $ for it.
Excellent solution. I rest my case.
I've even used soft jawed vice grips.
Is this the tubing thing popping up you are referring to? has been happening to me and causing a lot of rough idle, Now I have a lean condition and must have a vacuum leak somewhere else.


