Tongue and groove hatch

[alexander___]

Today I received G4-3 raw plank hatches delivered. I know the quality can be so-so, but out of six, four have several holes about 4cm large. Previously, I ordered raw plank (not in hatches) of the same quality and then had larger holes on a few boards of 160m timber.

1) Is the above quality okay for G4-3?
2) I am going to have roofing felt on. Is it a problem with holes that large?

 

[klaskarlsson]

Today I had G4-3 raw board pieces delivered. I know the quality can be so-so, but out of six, four have several holes about 4cm large. I have previously ordered raw boards (not in pieces) of the same quality, and in that case, I had larger holes on just a few boards out of 160m of wood.

1) Is the above quality okay for G4-3?
2) I will have roofing felt on. Is it a problem with such large holes?

In any case, I don't think you will have a problem, but you could complain about them and choose some with fewer holes: The supplier shouldn't oppose that, right?