E please add overclocking How to.

Do I understand it right, that I have to change /mineros/boot.py?

Edit:
My miners were delivered yesterday, here is some gathered knowledge.

Delivered boxes were in good shape, miners are really heavy.

Ribbon cable was disconnected from module interface board (both miners) and module interface board was disconnected from 1-2 boards on opposite side from ribbon cable (5 module miner) even though small piece of foam was inserted between module interface board and cover.

Sometimes miner does not pick up IP address from DHCP server (on display is shown 0.0.0.0 frever), after power cycling it connects to the network.

Pool balancing in CGminer settings after restart of CGminer returns to Balance mode.

Power consumption of 5 module miner is around 1070W.

Overclocking is not worth it, power consumption rises a lot and errors too.