Blood spatter guide.
https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...210#post188264
https://www.homemadetools.net/forum/...833#post183375
https://www.homemadetools.net/forum/...896#post160127
https://www.homemadetools.net/forum/...035#post157123
https://www.homemadetools.net/forum/...452#post122472