P: Multiple dng files from conversion

"The highest form of ignorance is when you reject something you don't know anything about". -Wayne Dyer

Troll alert!

Ah but with ZIP or LZW compression? 
Why do you need a full sized embedded preview when the entire image is rendered and can be previewed? Or the embedded thumbnail we see in the Finder? 

Of course, you didn't answer the question. 
Seems she's not so super after all. 

1) DNG file compression is better than TIFF ZIP compression (smaller file size)
2) DNG has a full-size Embedded Preview (speeds Import using Embedded & Sidecar Preview Building setting)
I'm not saying these are overwhelming reason to convert TIFFs to DNGs, but to some users it may be a benefit. Downside is DNG files don't support layers (layered TIFFs are flattened).

What part of 'ignore' do you not understand?  

What part of an open forum community do you not understand? 
What part about converting from raw vs. TIFF to DNG do you not (yet) understand? 

What part of 'ignore' do you not understand?  (My apologies if English is not your native language.)  Please refrain from replying to ANY of my posts going forward.  There are enough trolls out there...we don't need another.

Didn't work super guru.

IF it's got a TIFF extension, I suspect it's indeed a TIFF and not raw and I'd ask you to upload a file to examine but expect it will fall on deaf ears. If it isn't raw, then the two of us were indeed absolutely correct in pointing out, there's zero reason to convert a TIFF to DNG. But heck, it's your workflow and you've got the super guru who apparently wasn't super enough to help you on basic LR workflow. 

How about we just agree to ignore each other?  I've been ready to stop for quite some time, but clearly you have no life beyond the keyboard.  The day I need help from someone as pompous as you will be when Hell freezes over.