No initiate has envidente

Almost mandatory tools to grease the key has shock KS Tools like Monster, this small pump is also convenient to make an accurate or inaccessible lubrication. The head unscrews and can be adapted on a big pump grease.
I still struggled to initiate the (cold), I had to press like a barbarian on the grease tube while pumping. after a shot 30ene it came, not especially reliable as lubricating, how to be on having a shock lubricate his key? ... from where a star less