Dear all,
I need some more help, as usual. I have recently been
trying to scan some of my seldom seen Cyphoma snails so everyone
can catch a glimpse of them without complex literature, and I have
encountered
a problem. Although I have no problem scanning the base, I have so far
been faced
with failure trying to scan the dorsum. Can anyone give me some tips on
how to scan the dorsum
successfully, without it rolling over? I would be grateful if anyone can
offer help.

Thanks,
James