Don't become a tech as you never get any peace at any event as all people do is expect you to fix their kit and you normally don't even get a thankyou.
I have never done any tech course, and I believe I have helped out alot of people on these forums/tournys and big games over the years. Its all about experience, but it also requires skill. Dont do it unless you have patience, good decision making skills and some experience with electronics and/or pnuematics.
Don't become a tech as you never get any peace at any event as all people do is expect you to fix their kit and you normally don't even get a thankyou.