I'm getting two of these! https://www.perfectdescent.com/
My work flow https://docs.google.com/document/d/1U...
https://www.loadstarsensors.com/
Thank you Larry Kost for helping us make this amazing drop tower!
Thank you Steve Glotfelty from Scorpion Acres for makings so much cool stuff for us!
Get 5% off almost everything found at https://www.caveexploration.org/gear
https://www.hownot2.com/donate
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