SS Framework help. I know this is the wrong place to ask. Sorry #81

Hi ya,

This is completely the wrong place to ask a question but I'm pretty desperate (3 days trying to work out my issue)

1. I'm trying to override the Security templates. In SS3 we just used Secuirty_login.ss etc. But in SS4 this does not work.
2. I need to redirect users based on their permission group. How would I do this, currently Administrators goto /admin but other users it just reloads the login page. I need the users to be redirected to the homepage. I've tried using

Silverstripe\Security:
  - default_login_dest: '/home'

in my mysite.yml but it does nothing. What am I doing wrong?

I'm happy to pay for your time as I've been trying to work this out for 3 days grrrrr

Thank you for all your hard work and have a great Friday