Experiments may be dangerous it may result in locking your STB and Co. representatives refuse to service if the STB is opened and tampered with.
I never made any physical change to the STB, i never try to tamper the seal or any components inside the STB. I just tried to redirect the dish antenna to receive signals from other satellite and just manually configured the FREQ, SYMB. RATE, TP No. etc to get other channels.