How to change fees in counterwallet

General Counterparty
1

Hi all, I am new to these forums, but not new to counterwallet.

I was wondering how to change the fees in counterwallet, because in settings I see this: 
http://imgur.com/XDuv25C
do I just lower that percentage?
2

@cryptonaut, do you know?

3

You can lower it but your orders will not match with other orders, unless their fees are that low too. And it’s not a very good idea to lower them, because it promotes spam orders on the dex.

4
You can lower it but your orders will not match with other orders, unless their fees are that low too. And it's not a very good idea to lower them, because it promotes spam orders on the dex.

ok, but does it affect the trancation fees?

I want to lower them