Hi I'm currently running a small server for some friends using clanforge, we decided to add a few bukkit plugins to make it more fun:
BananaMaze
Buildr
Catacombs
CreeperControl
EasyEnchant
Essentials
LazyRoad
Monster Apocalypse
Multiverse-core
Multiverse-portals
PorteCoulissante
SkylandsPlus
however several users (including myself) are experiencing a problem of not being able to create any of the tekkit mods items E.g. when trying to make red matter armour I put the correct ingredients in the right way into the crafting bench and the result flashes up and disapears in a split second, i've tried going through each plugin 1 by one to see which one is interfering and it makes no difference. I've cured it briefly by loading a new profile on the server then changing it back and it works for a day but then does the same thing again, I've spoken to clanforge and they gave the usual response "its a plugin issue" but I've tested each one and can't identify which is causing this problem.