everytime i use the mase txt but mirrored at those parts,they got on diferent position,what i need to do to make it look the same but mirrored
tnks

I'd try rotating it 180 degrees (Half a turn) then try it.

There is a long step, but for short you would do:
Crop the part you want to flip then open up a new window. Paste it on then flip it, then just paste back to your original.

http://forum.toribash.com/showthread.php?t=166679 read and questions will be answered.