Sure will thanks for the advice.Welcome to the forums, as @mrbb said above,don't be afraid to ask questions, this is a very friendly forum and we'll soon tell you if your being silly haha
This could be your first challenge.... Post a picture here of your 420 ;-)
Thanks manwelcome to the site
best way to get answers is ask direct questions and provide as much info as you can,
more info you tell us, better we can help you