Look don't get mad at me.

When you go to get your 1:1 car checked by the auto technician at a garage he does not come back to you and say it is an electrical problem so you have to go see the electrician. "R/C Technician" means you are the technician who knows everything about R/C. What everyone is trying to tell you is that if this is not the case you may want to re-phrase your avatar. R/C technician implies that you are the go to guy for anything R/C. There are alot of guys in here who know an aweful lot about R/C in general. Some are very good at ESC stuff, some are good at powertrain stuff, and some are very good at suspension setups, but none of them list their abilities in print as an R/C technician, because it implies an overall specialist for anything R/C related.
If you hang something on a wall that implies you are a technician of any kind you better be prepared to back it up, or take alot of heat for saying so.

Besides having a bunch of very intelligent guys here on RCM there are also alot of very whitty people in here as well.

It's not personal. So slow your roll and check yourself.