Anybody that has a megan manifold READ!

[z32gizzle]

K so ever since I got my megan racing manifold it came with those ghetto bolts that thread on top and bottom...well i have since taken the manifold off and had to bring them back up about 7 times now its annoying. The bolts just seem to come undone no matter if I put nuts on top and bottom they just unscrew themselves in a sense... anyone else have this problem? I have even tried using locktight and the oval nuts that supposedly stop the backing out...any help would be a great help thanks