A textual apparatus is useful as a quick summary of the evidence at a particular location and also to raise questions as to unexpected manuscript combinations or readings. However, by its very nature, an apparatus presents the evidence in an atomistic way and runs the risk of fostering a view of an artefact as little more than a collection of mutually independent readings. So it is advisable to have a large number of images open on your screen - and nowadays that is not much of a problem. But then we get the small problem of understanding what is actually there. The following two examples posed considerable problems, even though there is no problem with the physical clarity of the writing.
The first example is from Gal. 5:26.
Μὴ γινώμεθα κενόδοξοι, ἀλλήλους προκαλούμενοι, ἀλλήλοις φθονοῦντες.
‘Let us not become conceited, provoking one another, envying one another.’
There is variation on the case ending of the second occurrence of the reflexive pronoun αλληλοις / αλληλους. In many aspects this is an interesting variant: not only are the early big codices split but also the Textus Receptus has a different reading from the Majority Text (provided that the CNTTS apparatus in BibleWorks is correct).
From a scribal habit perspective the solution is straightforward as the second instance underwent influence from the first, resulting in twice αλληλους.
What I am interested now is the reading of a minuscule in the BnF, GA 6.
Often it is possible to ‘predict’ the reading of a manuscript given its affinity to other manuscripts, but in this case it is much trickier. Does the ligature indicate -οις or -ους? The problem is that this minuscule does not use many ligatures for these endings and I couldn’t find any parallels in the vicinity. So I fired off an email to Maurice Robinson who I trust to have seen a few more minuscules than I, with, what I thought, was a ‘simple’ question. Questions are never simple. The solution he came up with, which I think is likelier than any alternative I had, was that the ligature for the accusative plural -ους is quite distinct; and he sent me kindly some examples from Hebrews. When trying to locate these I stumbled over a clear parallel in Heb 2:18 for -οις in the expression δυναται τοις πειραζομενοις βοηθησαι, ‘he is able to help those who are being tempted’
This solves the problem of GA 6’s reading in Gal 5:26; it reads αλληλοις.
The second example is from Codex Vaticanus, B(03). What does it read after τις ουν in 1 Cor. 9:18? μοι or μου?
It is not particularly clear to me and could go either way. Coupled with the correction that happens in Sinaiticus, ℵ(01), there is plenty of uncertainty around. In this case I judged that the direction of change would be from μου to μοι, in part because of the position of the pronoun. Had μου been at its neutral position after μισθος the problem would never have arisen. Still, what B(03) actually says is not immediately clear.
These are just two examples where the granularity of the data is starting to pose limits of what we can know. As a wise author once wrote, reality is not digital but analogue. With sufficient study we can push back the grey areas, yet only to find others instead.