Those events are actually pretty cool :) I'm happy you added something mid-week, i didn't expect that - nice surprise.
I did 20 spins with the wheel, i never got more that 50 coupons but still - that's additional gain for the fact i recharged. I can as well spend those ingots later on. And im happy i can get some 6tails frags, im missing 48 now, it will just make my life easier for later = ) Thank you guys a lot ~