Mod Re-Write Struggling With Rule Not Working - apache

Question

So after a lot of testing - I've started to figure out my problems but still can't get the rewrite to work.
This is how my htaccess file looks now.
RewriteEngine On
RewriteRule ^schemdetail/id/(.*)$ schematicdetails?id=$1 [L,NC]
RewriteCond %{SERVER_PORT} !=443
RewriteRule ^(.*)$ https://abfielder.com/$1 [R=301,L]
DirectoryIndex index.php
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule (.*) $1.php [L]
Rule 1 is the one I'm having problems with
RewriteRule ^schemdetail/id/(.*)$ schematicdetails?id=$1 [L,NC]
My understanding is now if I type this url into my browser
https://abfielder.com/schemdetail/id/158
I should get
https://abfielder.com/schematicdetails?id=158
The test of this here
https://htaccess.madewithlove.com/
Tells me my rules are ok.
And rules 2 and 3 are working fine.
However when I try and access
https://abfielder.com/schemdetail/id/158
I essentially get the page not found error.

Answer 1

Ok think I've finally fixed this for anyone else who is having issues with mod rewrite where they wish to have a rule to remove the file extension and other rewrites working together the order matters. Lastly if you're on a shared host type thing you may also need to set the rewrite base. This is how my htaccess file looks now.
RewriteEngine On
RewriteBase /
RewriteRule ^schemdetail/id/(.*)$ schematicdetails?id=$1 [L,NC]
RewriteCond %{SERVER_PORT} !=443
RewriteRule ^(.*)$ https://abfielder.com/$1 [R=301,L]
DirectoryIndex index.php
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule (.*) $1.php [L]
This allows me to have url's without the .php extension.
It also allows for
schemdetail/id/100 to be translated into schematicdetails?id=100