[Don 95Vert]

I've been having problems with my 4R70W getting it to do the 2-3 shift on time. I've been working with Jerry W. to solve it. Jerry DID solve it-apparently there is a little used parameter that holds the 2-3 shift process for 3-4 seconds after the 1-2 shift-it's there to account for times when the fluid is cold since the 1-2 shift takes the longest time to complete (hydraulically). So Jerry changed the delay to 1 second and sent me a .bin file. That parameter is NOT in the TWEECER software, but Mike said even 'unseen' parameters would work. I opened the .bin file and saved it under another name. I tried to open it again and all I got were blanks for all the entries-no numbers, just blank spaces. But if I first open a file that worked in the past, I can then open the new file and write it to the TWEECER. It also won't allow me to do a payload file for datalogging, it says something like 'missing table'. If I try to write the TWEECER with datalogging checked, it won't let me, I get an error. Any suggestions? I really miss datalogging-BTW: the change Jerry made solved the problem with the shifting transmission.
Thanks,
Don