[EC2] SQL Connecitvity

Apologies, it looks as if I first posted this in a dead section of the forum, if any moderators want to delete my original post then please do so - https://forums.aws.amazon.com/thread.jspa?threadID=296401&tstart=0

Hi All,

We have an EC2 instance setup running our SQL DB which is currently open on port 1433 (1434-1435 also open as well)

I'm looking to be able to access the instance remotely but having issues doing so, I have tried to connect to both IP address, and Computer name with and without using the port, I have the SQL Browser Service running but still no joy.. I have setup my security groups to what I think are the correct settings Link: https://puu.sh/CtXwV/1125dd7d38.png

Unable to Connect:
TCP Provider: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.