If there is any sign of lifting, just run your finger VERY LIGHTLY
along
the edge of the bead to put it back.

snip
I've found that during this final finger-wiping stage (after removing
the
tape as quickly as possible after squirting and smoothing the silicone),
a
good wetting (plus a dash of fairy liquid) of the finger makes all the
difference.

The tongue works well too, much better than a finger.
(I tried it on food-safe silicone).
Getting into tight corners may be a problem, though may be valuable
practice.

Yum.