Easy sevens slot question

Is there more than one version of this game if anyone is familiar? One where two sevens always gets a respin, and one where you only get a respin if there is a blank or a bar. Could have sworn at one point, always got respins, then after they moved them, looked at the glass and it was type 2, bar or blank. These games are placed with Double Easy Money, Double Cash Money, etc.

For the version I think I can say yes. A lot of slot machine got different version but almost identical to each other. Take an example of the triple 7 I think it has 3 version of it but just changing name so it wont confuse the player.

I can say something else about this game. Saw a guy have easy seven-white seven-blank, respun a green seven and it paid out the white seven jackpot. Maybe the reels aren't lined up right and the green seven was an easy seven to the slot.

Quote: Mobcasinos

For the version I think I can say yes. A lot of slot machine got different version but almost identical to each other. Take an example of the triple 7 I think it has 3 version of it but just changing name so it wont confuse the player.

Have you seen it, or are you just blindly speculating? I've only seen these machines at one casino, so not much to check and compare.