you need to remove login recaptcha and put a remember me button.
When you increase the cash out limit you risk losing claimers, if you are making money by setting up a new faucet site with same design every time just to make some bucks and move on to next one, then I doubt any one continue to visit.
how ever I haven't reached the min amount yet since I had 2 pending payments in 2 other similar sites to this one.
Note that they said that they bought the design as well and are not scams. So since people try to hit the min limit and then request payment to see if it pays then to continue to visit and claim, that's why raising min limit is bad idea.