Help: Verification of Simulating Inductors by ASITIC!

Does anyone here have experience in simulating inductors using ASITIC? If yes, do you have verified simulation results of ASITIC by simulating tested standard inductors and symmetric inductors of a specific process like TSMC 0.18 um? I have done this using ASITIC ver Grackle in Windows, however, I found that the simulation results of ASITIC do not match the tested values (i. e. both inductance and Q factor) of TSMC 0.18um. Can you share your experience at this very point? Thank you all!