I'm pretty sure in 0.8.1, the first loud clicks you hear aren't real due to a bug, seems to be fixed in 0.8.2 but for now just ignore them and keep going until you hear another.
oh is THAT why i could never get the dang thing open? I was SO confused, lol. Fortunately i had transferred like 6 omegas from the previous save and putting them back together on the workbench unlocked the module on the store so it wasnt an issue, but it was still bothering me, lol.