I bought a Tuffy consol several months ago and am finally getting ready to install my ham radio. How the heck do I get the u-shaped bracket mounted to the inside of the radio compartment while still having the mounting bracket attached to the radio? It doesn't appear that the radio compartment is detachable to do this. It appears to be all welded in place. Any help will be appreciated...even pointing to a previosly posted thread. I searched but didn't find anything specific.