OnShape: https://cad.onshape.com/documents/a3491dba043a7baaebd4100d/w/a2aff63f68c4ec97751dc2ad/e/a20f68cb2cf7498c8ab5f521
Solidworks: http://opensourceecology.org/wiki/File:TorchTable2.zip
http://opensourceecology.dozuki.com/Guide/How+to+Build+the+Controller+Module/91