Hello ithis have 3 pachinko machines and when I play them the balls fall out of the back of the machine so I need ball catcher trays but the other machine I have I dont need a ball catcher as the balls fall in to the front of the machine in the front tray whilst playing , is there a way I can convert the other 3 to play like the one that the balls fall in to the front tray rather than the back ? Any information would be very much appreciated , thanks