Looks like the 'tradeskill' needs to be updated for all of those recipes - according to my database.
Skill '75' is now
SkillRemoveTraps where it used to be the generic
tradeskill.
It probably wouldn't be a bad idea to review all of the recipes since that was changed some time ago.
EDIT: Here's a quick list:
http://wiki.eqemulator.org/i?Module=...Paste=Nc7yM5gV
EDIT2: I actually just tried this on my test server with the UF client and it worked... I'll try some other clients and see what happens.
EDIT3: I just tested Ti through RoF2 and all combined properly on a default server. If you're not playing on your own server, I would post the issue on the server's website.