hi
you set the amounts in the constants.
when you open the trigger, you will see constants at the top(below New File)
you should see a list of constants that you can alter, if not then press the 2 arrows next to Add Constant.
for the back bet amount, scroll down to back_size, in the third column you will see 110, hover the mouse pointer over the 110 and press the left mouse button,now delete the 110 and type in your required amount,now press enter on your keyboard.
repeat the above for any values that you want to alter.
mcbee