That’s other part of my system that has a flaw. 

Right... but your logic is flawed...

So let me address once again the flawed "logic" of "they nationalized the railroads during WWI."   

What websites/subscriptions do you use for skiptracing, particularly for phone numbers, and for uncovering the actual owners of LLCs?

What are the flaws or things to consider in this plan?

You should be able to make a wild guess based on the marketing, but there are usually unknown costs that will only be uncovered after a detailed inspection.

I've flyspecked the chain of title to find any flaw or defect to find something to allege why the lender doesn't have a good lien  In addition, I've also alleged the lender has abandoned its interest by failing to bring a foreclosure in a timely fashion.  

LOL.They're also digging up threads where landlords are panicking about rent strikes and posting them so...just be careful what you post, folks.I do have empathy for tenants and this is a terrible time to bring up the many flaws to our social system, which would be an entirely separate thread.

Problem is, I am often coming across properties that seem too good to be true, and I'm seeing flaws in my due diligence (ie.

However upon approval of the buyer's mortgage, the mortgage company uncovered that the HOA did not have proper insurance to abide by federal requirements.