BetJam Baseball Limits and Line Changes???

[TheKids]

I get 10-15 baseball spring training plays a year that i take a flyer on, they have always been great. They are never this chalky, but thats not the point here. I went in and tried to play Boston laying -162 to win an nickle, but it was limited to 300. That i understand, being in this game if i took nickle spring training that player would control my book and that is not something i want. Anyway, didnt know if i could slip a parlay in with an open spot on top of the to win 300 wager, and when i tried it was now -172.... This was within 20 seconds, no log out, right after the straight play confirmed.... Why the Line Move?
Does everyone else see -162 and is it just me they bumped to -172? Thx

<TABLE cellSpacing=0 cellPadding=0 width=650 border=0><TBODY><TR><TH vAlign=top align=left width=200>Date Time / Reference</TH><TH vAlign=top align=left width=450 colSpan=2>Description</TH></TR><TR><TD colSpan=2><HR></TD></TR><!-- FormatBbDesc --><!-- FormatWagerDescription --><TR><TD vAlign=top align=left>Ticket # 25014659-1
3/31/2009 1:05 PM - (EST)</TD><TD vAlign=top align=left>Baseball MLB
Wager Type:Straight Bet
Boston Red Sox
Money Line -162 for Game
*** Fixed Price ***
Risking $486.00 To Win $300.00 USD</TD></TR></TBODY></TABLE>

 

[TheKids]

Ps: Winner

 

[Tortillera]

So whats the gripe, I am lost