Whats wrong with this line

[threeg5]

covers.com/pageLoader/pageLoader.aspx?page=/data/mlb/teams/team2967.html -107 406 62.65%
covers.com/pageLoader/pageLoader.aspx?page=/data/mlb/teams/team2968.html -103 242 37.35%

I guess what I dont understand is why is LAD only at -107
I am new to this so someone could explain please would be much appreciated.
The rest of the lines have an understanding to them well for the most part.

[Enogsiwon]

2 inconsistent starters and the Dodgers havent been hitting.. Full-Juiced Manny makes dodgers way better than Half-Juiced Manny..

[rm18]

scherzer is a much better pitcher dbacks should be -130

[threeg5]

So does this suggest a play on D-Backs based on Lines

[obamaismyuncle]

D backs win, and it probably isn't even close. Dodgers stink, and may not even make the playoffs. Colorado is comming fast, and San Fran isn't far behind. San Fran will be a dangerous team if they can get into the playoffs. Dodgers suck.

[threeg5]

most of the books this morning had ARI even or as a small dog up to +102 in some and I am sure that I didnt see them all when I just checked.

What are these kind of movements called?
Are the books just trying to float the line around to get as much on both sides as possible or where they trying to get the most for the LAD before it moved back to ARI?

[Rich Boy]

Vincent Padilla is garbage.

[threeg5]