I can do the job! I'm thinking of an excel based macro where maybe you can load pipe nodes as coordinates adding pipe diameter and node fitting type. The excel would include configurable parameter where needed. I'm a electro-mechanical engineer with lots of experience in piping and P&ID and isometric pipping spool diagrams.
About me: I'm an engineer with advanced working knowledge and experience (over 15 years) in Microsoft VBA including interaction between different software (Word, Excel, Powerpoint, Access, Outlook, MS Project,MS Visio, Autocad, pdf, CorelDraw, PhotoShop, etc.). Also on web scraping, Access DB design, management Dashboards, stock and financial worksheets, KPI's, proficient coder in VB.Net, C#, Python, JavaScript (google sheets), VB6, AI (neural networks, genetic algorithms, optimized search, etc).