I fully agree with having your real name displayed either in the sig or as your username, thats why my name is there, which has been said helps newbies find you at club meets or events etc.
as for gradings, that doesnt really help, ive been an F4 for 3yrs and racing for 6yrs, fixing and setting up customers rtr vehicles for 7yrs and a general dogs body mechanic since i was 13
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Schumacher Cat Xls, Rc10 Team(retired), Mardave Cobra, SST 98 Rally Car, TT02 Rally car, Wpl-c24 and Element Enduro builders kit #71 #deaddogracing
Autocare, unit 5 candleby Court, Cotgrave NG123RT.