I have an OCR Trainable Font tool that does not show the "Adaptive Thresholding" option as it does on other OCR tools of the same type. I found this option is not made visible after selecting "Enhanced Process Mode" and then un-selecting "Enhanced Process Mode". The other tools such as "Allow Overlapped Characters", etc. do re-appear as expected. I attached screenshots showing the problem. Please advise how I can re-access the "Adaptive Thresholding" option. Thank you.