I found a guy that can make the spacers on eBay with his 3d printer. Here is his website.
https://blakew.design/
https://www.ebay.com/itm/255809238455?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=rtk1_dK7TEe&sssrc=4429486&ssuid=mxJcMEMcQS2&var=&widget_ver=artemis&media=COPY