all right Epap... lets just finish this funny subject continue to dodging in private msg please
any way
one strange question guys ... what do you thinking that why soviet design (tor) for itself and other friendly nations ? as i know... OSA-AKM has got a digital calculator for itself... so as we read the OSA manual pdf ... i can engage with 0 altitude... so this is great .. but why they design some thing like tor again ?