message: Adds alt tee
diff: @@ -38,13 +38,15 @@ Note: You can optionally add-on to this simple test lung to make a reduced-compl
  | a2 | 1 | McMaster-Carr | 9579K72 | 12.21 / 20 | [C][a2mcmc] | Herbie clip J (20.3-23mm) for clamping 7/8"OD tubing, optional? |
  | a3 | 1 | McMaster-Carr | 4880K154 | 2.82 | [C][a3mcmc] | 1/2 NTP tee female |
  | a4 | 3 | McMaster-Carr | 5372K128 | 4.89 / 10 | [C][a4mcmc] | 1/2 NTP <-> 5/8"ID male multibarbed |
  -| a5 | 1 | McMaster-Carr | 5372K625 | 9.59 / 10 | [C][a5mcmc] | 5/8"ID tee, multibarbed, *alternative to items 6 & 7 above* |
  +| a5 | 1 | McMaster-Carr | 5463K615 | 12.37 for pack of 10| [C][a5mcmc] | Tee junction - *alternative to item a3* |
  +| a6 | 1 | McMaster-Carr | 5372K625 | 9.59 / 10 | [C][a6mcmc] | 5/8"ID tee, multibarbed, *alternative to items a3 & a5* |
  [a1mcmc]: https://www.mcmaster.com/5234K57
  [a2mcmc]: https://www.mcmaster.com/9579K72
  [a3mcmc]: https://www.mcmaster.com/4880K154
  [a4mcmc]: https://www.mcmaster.com/5372K128
  -[a5mcmc]: https://www.mcmaster.com/5372K625
  +[a5mcmc]: https://www.mcmaster.com/5463K615
  +[a6mcmc]: https://www.mcmaster.com/5372K625
  **TODO:** pricing analysis
  