could we get away with this...
wip
slack trans
yup
sym
tweak
Revert "tweak"

This reverts commit a7000b1ddfe3e2b0399b2cac151759d56946ae59.
Revert "Revert "tweak""

This reverts commit 7a2d76c670bbca2539828324ec67210a780d99d0.
Revert "Revert "Revert "tweak"""

This reverts commit ed305d59d55c78dd67ec0db5b38235344890e2db.
tweaks
up to extract-wf
all but trans, hopefully, for the last time :P