While the seal might not be air tight, it may be causing a slight "vacuum" due to reduced venting when flushing the toilet, emptying a sink or draining a tub that pulls enough water out of a trap to allow it to backvent up through the trap.Is there another sink, laundry, dishwasher, etc. that was added at some time in the homes life in a spot not originally constructed?

Check out Finestone in Flushing.

I think this was in the chapter "Teach pigs how to fly"Light bulbs:  $10 eachWindows: $50 dirty $200 replacedClogged toilet:  $200 if toys were flushed downAir Filters: $50 a piece"So, it goes"

Better off flushing money down the toilet. 

Did I even need the EIN for the LLC (This cost $, wondering if I flushed that money)Or should I just consult an attorney and start over. like Corporatedirect.comConfused.

My grandpa was a good hardworking man, but also a bit of a slumlord (whose tenants would flush whole rolls of toilet paper down the toilets) so I never found the idea of owning rental properties very appealing.

On a weekly basis, the first floor tenant checks the water sight to ensure there is enough water in the system and also flushes the system to prevent rust accumulation.

If you are talking about basically just a process for yourself to follow or "flush out" in thought, I recommend some form of mind mapping software.Mind Meister can do this fairly well, and it is more visual. https://www.mindmeister.com/Although recently I've found a less pretty, but more effective way through using Trello.

Since Private Equity firms across the country are flush with cash, there's been a rise in these types of lenders.

from the info you gave....i dont think you have spent enough time flushing out your goals.