First of all, thanks for a great editor, saved me a lot of time, easy to learn.
I have just one question about button size.
In my player view, the buttons all look good.  But then when I check it on my phone htc m8, the buttons and everything else is really small.  I presume its because of the dpi and resolution difference.
My question is, how do I change the sizes of the buttons and everything else to be much bigger, maybe scale double in size.  I tried to change it in Canvas Scaler, scale factor but that didn't work