I have provided evidence for my claim that Archbishop Lefebvre did not regard dogma as his rule of faith and therefore, could not see the relationship between liturgy and dogma. If you think this is a "straw-man" then you must refute the evidence with your own to support your accusation.
No, I do not need to do that. If you have a claim, it is your job to prove it.
What you have done is say that Archbishop Lefebvre did not subscribe to your version of EENS. From there you go to the broad claim he "did not regard dogma as the proximate rule of faith". Perhaps your "evidence" doesn't support your claim, because, for instance, your claim is too broad.
Frankly, you could work on communication. Try defining the terms you use, so that it does not appear that you are using them in different senses in different places.