After running a test of every function I found that the thatch to wood and thatch to wood amount produced is not what is listed. When you switch back and forth between the 2 you lose 3/4ths of what you put in. This issue is even worse with stone and flint at a 10 to 1 return. Another thing I found is stone produced in the converter can not be used to make silica pearls.

I also found only some items work with stack mods I made a list of the items that work with my stack mod as it is shorter than those that dont. Gasoline, Spoiled Meat, Silica Pearls, Narcoberrys and Angler Gel (not sure if my mod actualy changes this one) also black pearls are not modded so they work as normal. The stack mod I use is the StackMeMore mod.

I hope this information will help you nail down bugs. As a side thought the Narcoberrys are kind of costly as the stim and mejo berrys are just as rare. If you removed those from the cost and incresed the number of the other berrys required it would be more balenced. Also a way to make Plant Species X seeds would be nice.