How to cut a link in Joomla 2.5 using the sh404sef module?

Question

Joomla

By the will of fate, I had to poke around in Joomla 2.5.11, it costs sh404sef 4.1.0.1559.
The bottom line is, there is a link http://site.ru/svarka/proizvodstvo-metallokonstrukciy, you need it to look like this - http://site.ru/proizvodstvo-metallokonstrukciy.
I tried to replace the link in the SEF itself, it does not change. Apparently, there only automatically links change. I tried to add an alias, but here the alias works strangely. That is, instead of the same page on the alias, I get a 301 redirect to the original SEF link o_O
Here, in fact, the question is, how to manually edit links?

Answer 1

you can make another menu - for example "hidden menu". This menu should not be published to any module.
and in this menu make the link that you need and it will work.