Balance
An Av lame after approx 10 yrs service will usually have 2 or 3 types plus the massive 2 level jump for the radio payment . A Mech lame will have one type and more than likely a from training provided by an outside organization. The Mech lame will now be disadvantaged because he did an outside course. The Mech lame has missed out on training for a long time due to the larger employment numbers so its good to see the balance is now correct !