Extratic issue

[mightydanp]

i have a issue with extra tic. when i replace a part with a extra tic part it says inncorrect data and even when i put it in the crafting table it doesnt seem to fix the problem, but the regular tinker parts work just fine.
ExtraTiC-1.7.10-1.4.5
IguanaTinkerTweaks-1.7.10-2.1.5
TConstruct-1.7.10-1.8.7