I'm having an issue with APM. Specifically with the charging bench GUI in combination with Galacticraft. This is with version 1.2.68 on MC 1.5.2/Forge 716.
The issue is that armour does not show up in the charging bench; further, if you double click charged armour from the charging bench back into the armour slots, they go into the Galacticraft accessory slots.
Any ideas on a solution? I'm not quite sure how mods make use of the various slots laid out on the inventory.png so I don't quite know how to fix this myself.