I am considering purchase of a Lite-On burner (such as LH-20A1P), but cannot tell from either the manufacture’s page or seller’s page whether or not it will can read and/or write in the vertical position. Can anyone help?
Also, any advice about internal burners designed for vertical use? I am looking for a basic general purpose (low cost) internal burner, but want to use it vertically. All suggestions and comments welcome. Thanks.