SFGTV March 15, 2014
The engineers estimates on some of the slides had pretty good big ranges what accounts for that why not a significantly engineer estimate we had a couple of schools of thought and one anticipated some impacts under the s b e participation. It was something we didnt and were not able to reconcile between web core and ourselves so what that range is accounted for quite a bit of the difference between the two engineers estimates. We showed them there was some question about that were actually looking into that and will be reporting back if there are and what kind of impact the s d e requirements ...