Contrast Stuck at -153
Hi,
I'm new to adobe scan so if I'm missing something bear with me.
I have scanned about 30 documents of drawings into the app however, when I go to modify each scan, within the "adjust tab" the contrast it automatically all the way down (-153) leaving the page completely blank. It would be alright if I just had to adjust the contrast back to half way for each document, but when I bring it up and click out of the "adjust tab" it automatically goes back to -153. This happens with every document.
Any ideas? Thanks.

