neggles: for your stash of post-its somewhere: while, yes this uses vim; should be trivial to rewrite to sed, should be pipe-able, but this works for now:
```
qpdf --stream-data=uncompress --qdf --decrypt in.pdf out.qpdf
vim out.qpdf (:g/^0.8 0.8 0.8 rg$/.+8,.+23d) and I know you get script that with vim too :p)
fix-qdf out.qpdf > out.pdf
qpdf --stream-data=compress out.pdf stripped.pdf
```