I have a Parker 45 flighter that's got a case of tine alignment issue. The problem is, the nib is not actually mis-aligned, when I disassemble it, (ie. take the collar off the nib unit freeing the nib) the nib tines are perfectly aligned. However when I reassemble it, the collar seems to be pushing one tine downwards further than the other resulting in scratchiness . Is this a common problem with parker 45s? Is there a way to prevent the collar from pushing one tine down further than the other? I've tried rotating the collar a bit and jiggling it around as I slide it up the feed to no avail.
Any help would be appreciated! Thanks in advance.