Greasing DMR v8 pedals

got these pedals and have injected grease into the port. I'm led to believe some grease should come out the end..... which end? The end that attaches to the crank or the outside end with the plastic cap? Put a fair amount in and none has come out yet..... should I just keep pumping more in? 
In future Lithium or teflon grease? - seen both these mentioned....

In future Lithium or teflon grease? - seen both these mentioned....
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keep going.
Parktools :?:SheldonBrown
Carbon 456
456 lefty
Pompino
White Inbred