Simple question about moving odds

[CrackerZack]

Hey guys, I did a search first and found some reviews on sportsbooks and some people plugging their review sites [img]/images/graemlins/smile.gif[/img]. Anyway, I've spent the year betting with intertops which has been alright, but frequently the action will move the payout odds to crap. Like right now, SD is -6.5 but paying at -125. I checked quickly at sportsbook.com and willhill.com and both were at 7 but willhill is paying 1/1 and sportsbook I can't find what it is so I assume standard 10% juice. Is this practices of moving the juice by intertops standard? I'm kind of used to it but a number of times I've said, "man, i'd eat another half point in the payout odds weren't awful." but never went searching. Thanks in advance for any advice and sorry if this is a redundant question.

Zack