One blueprint is the ships stern to be found in the lab. I have tried about 10 times with a turtle and cornucopia and no drop.
One is the lifeboats blueprint. Find it by banishing the professors robots. Any idea which robot? I just finished the horrible 300 oil can quest and am really not in the mood to waste diamonds on oil cans again!
The 3rd one is the rigging blueprint. It says I will find the needed chart in the African room. I have searched that room with a turtle and cornucopia, no kidding, not less than 30 times and nothing.
What am I doing wrong!!!! Any body else have a hard time finding these items?