Hi Daniel,

Thank you for the suggestions.

I just tried lpa – it produces a decent alignment (nearly identical to the other things I tried that worked ok: default cost function with giant move/ ginormous move, nudging + those things)

I included a picture of this alignment. I have put the crosshairs where I see the main issue to be, that curved line looks like it should fit a nearby anatomical landmark. My supervisor says I am being too picky and the alignment is fine. What do you think??

[drive.google.com]

I also tried lpa+ZZ, it made a big bad warpy brain (see second image). This happens whenever I try and use +ZZ (whether with lpa or lpa, this subject or others), could it be because of partial data?

[drive.google.com]

Tried adding -perc_99 but it is also near identical to lpa etc., and still contains that one problem area shown in the image.

I have sent the data to Peter by pm, interested to see if he comes back with anything.

Thanks both for your help,

Harriet