Problem in IEEE 13 bus

[Johnosterman]

Hi
I'm using OpenDSS to do a power flow in IEEE13 bus.
In OpenDSS, he created a ficticious bus (670) between the line 632 and 671 that concentrate all the distributed load on the line.

My question is: A load need to be on Admittance matrix? I'm getting the wrong result, and i'm thinking that this is the problem

Thanks