Feedback post on Reicast

reicast team, you are so talented people!! and this app is the best one I've ever bought in google play market. I'm using android tablet and it does not have such a high quality performance But it can run 'Virtual Fighter 3 TB' with no delay. This is so cool and very great. These days, I'm using 'ps3 dualshock' controller connecting with your app and play with it. Have no words to compliment this app! But unlike any other emul apps, it does not support multiplay controllers. I have two dualshock controllers, but reicast recognizes them as one. Surely in other apps, they also recognize them as one, but it supports 'IME' mode, so I could assign as many buttons through 'usb/bt joystick app' (in IME mode, there are 40~50 buttons so I could assign my two dual shock controllers) However, reicast only recognizes game-emulation pad(dualshock or xbox360 - both of them have only about 20buttons each), when IME mode reicast does not work when assigning controller. And there is a controller-overlapping issue. when one of my dualshocks is connected with controller A setting, the other one cannot be connected with controller B setting. It says "it's alreday been using: even though two controllers are independent each. Anyway I have no words to say thank you for playing dreamcast in my android tablet. It is really great experience. But could u change a little options in controller settings, it would be perfect one I think. Regards, mardan~