➡️Reverse engineer investment strategies.

I think the engineering issues on them have been resolved.I've used a number of different brands (lower price point) and haven't had issues with any of them.

Get a degree in Finance or Engineering and you'll graduate with a world of possibilities. 

These methods include: Detailed Engineering Cost ApproachDetailed Engineering Cost Estimate ApproachSurvey or Letter ApproachResidual Estimation ApproachSampling or Modeling ApproachExperience or “Rule of Thumb” ApproachIt’s important to understand the differences between the approaches including which one best fits your property and the reliability of each approach.DETAILED ENGINEERING COST APPROACHThis approach compiles the costs from construction and accounting reports to build a report.

I found it but reverse engine my own search.

Where I'm at if you change the size of the window by 5% or more you have to have engineered drawings showing the changes.  

@Kate Zieverink McMinn we just hosted a webinar with a friend in Orange County, CA that used to be a public works engineer.

I am a Field Engineer with a Construction Company in Orlando Florida and a grad student in Civil Engineering at University of Central Florida. 100% looking to network and create genuine relationships.

I can search it but same deal, the search engines don't evaluate the results.

It's a big money maker for architects, engineers, and contractors, but not a huge opportunity for investors, nor should it be.