@scotsparky, I get what you mean, the only reason I asked is I got questioned on it on my elecsa assessment. Most db's have torque settings in their fitting instructions, so he asked me how I knew I was installing according to manufacturer without a torque driver. Fair point, although I don't like having to fork out for over priced tools.
@lukethoma which model Wiha are you referring to, there are several different sets, thanks