Just don't update. Pretty sure I'm still running 26.
Discussion
v26 still carries the datacarriersize bug…
We need to reduce data carrier size to 0?
Even if you do this in Core, it won’t work. Datacarriersize is broken in Core. If you don’t want to switch to Knots, you can apply Luke’s Ordisrespector patch. Still not ideal, but it helps with inscriptions.