~
You might want to convert the lottery from the free claim into RP bonus as well. ~
I used to practice this in the past, but then after seeing how often people with less than 100 lottery tickets win good prizes, I changed my mind. For example, look at this win, happened just a few weeks ago:

I'd rather not deprive myself from a chance to win this big.
Thanks to the Wheel of Fortune, I currently have 16k+ RP

and I'm thinking on redeeming them to increase the number of lottery tickets for each FREE BTC roll. At some point in the future, I'll tell you guys, if it was worth it.
