Hi guys, I am doing my DITS theory at the weekend on the differences between the L85A1 and L85A2. Found many different faults but does anyone have any experience on 2 that I have found. First one was to do with the mag housings, apparently they were thin walled and could be dented easily to the point where a mag couldn't be loaded? Second was that the gas plug could jam in the block and would need an armourer to remove. Can anyone confirm that these were true and what was subsequently done to prevent them happening?