Not sure which section this belongs in.
In Saturdays newspaper column (7-15-17) Ray answers a question from Susanne who was confused about oil change intervals. Her Toyota Camry used synthetic oil. Ray reasoned out a very good response, but in my opinion, left out an important recommendation of reading her owners manual and finding out what Toyota says! I understand that paper editors can and do edit columns for space and maybe they cut out that info.
Should Ray have mentioned the owners manual oil change recommendation?