It's a pity to hear about a limitation of the save to text function.
I looked again into ADC-216 specifications. It is written that ADC-216 has 16 bit resolution at voltage range +/-10mV - +/-20V.
So, this information is very misleading as it claims 16 bit resolution for whole scope ranges. But actually it is true only for +/-20 V signals.
Is any hope that software engineers can solve that problem in the nearest future (1-2 months or 1-2 years)?
Thank you for your post.
I believe this may be a limitation of the save to text function. I will file a software report on it and get our softwre engineers to look into it and see if they can improve the way that this works.