Oh brilliant well done,U should be able to 'crack' the TS screw with the allen key.There's 2 small dabs of a glue that binds that small nut on there to the TB.

Yeah thats the bolt,not screw..it's all about having the right tools,I use a socket with a long extension for that one,and the other bottom bolt,so there's room to turn it.

I forgot to answer before but sounds like ya got a multimeter,supacheap should sell em'!

Awesome stuff mate!!

Now to 'Go all the way!' - Free power!