Experts - did I measure internal door jamb in correct places?

Hi all,

First time odering a jamb and because its a custom order to spec, I thought it won't hurt to confirm I measured in all the correct spaces, i.e. no 'hidden' areas to account for.

• Im ordering 2 new jambs to replace damaged ones
• Both go from floor to ceiling - no architrave
• 5 Numbered pics show the 5 measurements I took
• 3 Non numbered pics are just to show the overall layout.

I greatly appreciate any help/assurance!