Nevermind, I just realized that in 2 of them I passed in a non-optional param which if not present in the URL, causes the 404. Sorry just starting playing around with this a few days ago.
Just for clearification... In controller 4 methods:
action_a()
action_b()
action_c($param)
action_d($param)
So going to both:
host/controller/a
host/controler/b
Worked as expected...
However going to both:
host/controller/c
host/controller/d
404'd...
When I added the param to the url everything loaded fine, such as:
host/controller/c/1
Thanks really loving fuel so far. Nice work fellas!