first remove that jumper you just applied. the two points at each location should be soldered to each other. this is just to make sure you ordered the correct chip. obviously you did, if they came soldered together
looking at the pcb board you have the long line if holes this is top.
check all wires for me.
top left:
1) blue (goes to left led)
2) red (goes to power points)
3) black (pcb ground)
top right
1)orange (to right trigger center pin only, they run past the switches, but dont conect here)
2)yellow (same as above, just left side)
3) grey (goes to right led)
bottom left 4 wire cluster
there are 4 holes used here, the blacks are not common as it apears.
left top--black for left switch
left bottom--black for right switch
right top--white for right switch
right bottom--green for left switch
check all the wiring, then chack your pushbuttons these should be momentary contact switches. make sure they are breaking contact when switch is released, and ONLY making contact when it is pressed.
let me know what you find