Managed to get everything running, although a bit confused on the excavator miner as it says it's logged in as aaronsace.multipoolminer - is this correct?
https://i.imgur.com/nu3qgqP.pngMight be the dev fee. You can adjust that. Did you put your username and worker name in the bat file?
Yep my username and workername is in the .bat file.
I think it is the dev fee as I have set a donation in the .bat file