HELP! Who knows Aloysius_McDonahue from Reddit?

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  Samuel Sparkowich

  6/8/25, 11:09 PM

  He was active in the Longboarding reddit about 8 years ago -Aloysius_McDonahue.

  He developed an amazing split turn radius calculator that is a true gem to me and a few others.

  At some point, it stopped functioning properly on the website. I was hoping to connect with him to see if it can be fixed easily.

  If you know the guy, please reach out to him - would mean a lot to me....

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  Here is the *broken calculator for those curious:

  https://www.desmos.com/calculator/vwtbym0gub?fbclid=IwAR1AJ9B3c2weoa851_fKTSCuWE0iVfI-aqssdffifwl2_H2XfLNtEcAZkVY

  "SPAR-CO-WHICH"

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• NR

  Niall Rawn

  6/26/25, 2:37 PM

  Afraid I can't help with finding that user, but Nelson still has their calculator page up in case you weren't aware: https://nelsonlongboards.com/pages/turning-radius-calculator#sthash.P4kdpxRk.dpbs

   

  Although, it doesn't have split angle inputs. A comment on the post says that taking the average of your angles will still work, though I'm not good enough at math to know if that's even true. The calculator you posted seems to suggest otherwise. 

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