Following up on my previous post , Below is the configuration for setting up an OPENVPN Client on Mikrotik Router
/interface openvpn-client add name="ovpn-out1" mac-address= max-mtu=1350 connect-to=SERVER_IP port=1194 mode=ip user="USERNAME" password="PASSWORD" profile=default certificate=none auth=sha1 cipher=blowfish128 add-default-route=no
After this goto IP > Firewall > NAT and add a SRC nat rule to masqurade all traffic going towards the VPN