Simple, quick print to extend the length of mini switch. The file provided gives a slip on, tight fit for switch. If your build is loose a carefully placed drop of super glue should fasten the extension to switch. Click link for inexpensive source of switches used in this build: https://www.amazon.com/gp/product/B00R1LI06W/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00R1LI06W&linkCode=as2&tag=tinkerjohnw0c-20&linkId=7664edcc7a0de7888bb3e268998faedb

Amazon Link to other possible items used in this and other videos: https://www.amazon.com/shop/w5cyftinkerjohn

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