Hi all , im new to the forum and new to the wonderful world of the electrician (i joke !!) . im looking for some much appreciated advice on the route i should be taking to getting testing and inspection, i only knew of the 2391(now i see 2392 is out there)...what is the difference????????. Im not young , have done s&g 2330, 17th edition but limited time on the tools . Without this hands on experience will i have much luck succeeding by going on a course only ?. thank you for your time.