Bill&Jenn:
The "Double Up" feature is a great feature. This next trip to LV (this
weekend) I'm going to double up on all wins, except RF and SF. The Double
Up feature has NO house edge at all, so it is a great bet, if you like the
risk.
Note that you won't earn comp points for doubling up, but you are taking an
even odds risk. If you're playing a short pay machine (say, 98%), the
double up is 100% (0% house edge), and I think it's fun.
The double up should be randomly dealt, not pre-determined. It is perfectly
fair odds.
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