If you search in source code for "RecordBegin(RcVc" you will see all the fields that you can use. The "flags" go from 1 to 29 so anything higher than flags[29] will not work.
Is it possible to use the parameter --skip-register-on-import with multiple registers, either by using a comma-separated string or by specifying this parameter multiple times in parameters.txt?
Thi...