So I have the stock 2X1 and 4X2 aftermarket. None of the sticks that I put in the second riser will show up. I tried the 2's in A1,A2,B1,B2 then the 1's in A3,A4. I then tried the 4 2's in riser A and the 1's in riser B. It didn't seem to matter, all that would show up is what was in Riser A. Could it be a bad riser or something?