Woke up early this morning, something I haven't done in a long while, to get ready for the MSA. After winding on some Tri-X into my A12 film back I had discovered that there is no number #1 displayed in the counter window. I haven't always checked this when putting in new film but I see the numbers later on.
Is it possible to advance the film all the way to the end with the lens cap on, remove the film and put it through a second time to get it back to the beginning? By doing this will the film still remain tight on the spool? I have another A12 I can use. Thanks.