Boys with Noonan Syndrome at the 97%ile for BMI will collapse into a singularity at ~17.5 years age. It's very sad. In other news, learned in 2 days how to use #Rlang #quarto-preprint with #typst to submit a report on corrected LMS growth curve parameters to #MedRxiv doi:10.1101/2025.07.29.25332354