"I am writing to thank you for producing such a fine product. I used to write my own beam sizing spreadsheets. I purchased Strucalc about 2-3 yrs ago at the recommendation of a colleague and I am very please with the program. Why should I spend my time writing spreadsheets when there is a simple, complete, accurate, and affordable program like Strucalc available? Thanks for doing such a great job and producing such a fine product, keep up the good work."