1. "File by Mail Instructions . . . " the last line says/shows "No Refund or Amount Due".
2. On page 1 of form 1040-X, line 16 shows $629, line 22 shows $0 "refunded to you".
3. On page 2 of form 1040-V (I have no page 1 of form 1040-V) is a payment voucher with $629.
Line 20 of the 1040-X is blank.
Line 37 of the 1040-SR is $629.
??
