Ok so I've started working on reading line movement a bit, but I have some questions, this might get confusing but here we go. Start time for game 7 PM:
So Team 1's ML increases to -237 from -231 at 6:48 PM Spread is -4 -111 now
Team 1's ML increases to -238 spread is now -4.5 +100 (6:52 PM)
Team 1 ML decreases to -236 spread is now -4.5 +101 (6:54 PM)
Team 2's ML decreases about 2 points (whatever the inverse of team 1's ML is) and their spread is +4.5 -106
I know this is a bad example, I had screen shots and such. But initially due to the movement you think team 1, but towards the end team 2 starts getting more action (or so it seems) I guess I'm jsut trying to ask how to read late line movements in the final say 20 minutes of a line till gametime. Any help would be appreciated.
So Team 1's ML increases to -237 from -231 at 6:48 PM Spread is -4 -111 now
Team 1's ML increases to -238 spread is now -4.5 +100 (6:52 PM)
Team 1 ML decreases to -236 spread is now -4.5 +101 (6:54 PM)
Team 2's ML decreases about 2 points (whatever the inverse of team 1's ML is) and their spread is +4.5 -106
I know this is a bad example, I had screen shots and such. But initially due to the movement you think team 1, but towards the end team 2 starts getting more action (or so it seems) I guess I'm jsut trying to ask how to read late line movements in the final say 20 minutes of a line till gametime. Any help would be appreciated.

The oddsmakers have done all of that for you when they set the line. They are quite good at it and have more and better information than we do. The trick is to figure out how "Joe Public" perceives the game/number, wagers on it, and how the books make adjustments, if needed, for those wagers.