outisde mounted coax grounding block?

[Pur Pony]

I keep reading that the coax should be grounded right before entering the house. I just installed my dish last night and followed how my fathers was. both our coax enter the house and then we have the ground block inside about 5 ft from the point of entry... is this wrong? does it cause a problem and if so whats the problem?

 

[Liquidforce88]

No that is fine