I,ve just bought a 93 RA with a Dawes fitted. I want that thing off as I don't trust it not to blow my car up! Do I assume correctly that this fits inline between vacum source and wastegate control? to remove i should just have to replace hose between the two?

Scott

There's also a tube to the duty solenoid that you need to connect into the tube that you replace the dawes with...

Have a quick search and you'll find the dawes faq, which has fitting and removal instructions...