pncconf -fix double POSITION_OFFSET/FEEBACk INI entry

We don't need it twice. Thanks Seb for bug report

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
pncconf -lower default watchdog limit

from 10ms to 5ms as recomended by Seb.

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>