Failed my BSCI exam again. 700 out of 790. Felt good going into this. I do well in OSPF,EIGRP, ISIS, ok in BGP. Sims are easy. It's Ipv6 and Multicast that get my and i spend alot of time on it for studing. I think the thing that really kills is that all of the practice tests i take. Cisco, Transcender etc there are barely in good Ipv6 or Multicast questions. Transcender will ask you 5 at the end of each exam. I felt like 40% of my test today was Multicast and Ipv6. any advice.