I bought the z87-g41 thinking the full atx motherboard would have 9 holes for the 9 standoffs, but as it turns out, the motherboard only has 6 holes for mounting. the 6 holes align with the first 2 rows of standoffs closest to the i/o shield, but the third row would be under the board. Do i take the third row of standoffs out? im just worried the board might short if it only has six standoffs going through it.