Jockey Box coil question

[nskitts]

I have 100' of thin walled 3/8" stainless and just bought 15' of 1/4" reducing stainless to bring it down to size to go through the faucet shank and to give some back pressure.

My problem is, the 1/4" is thick walled (040) or something like that. Is the internal diameter going to be too restrictive and should I get some thinner wall 1/4" tubing?

[Hophead]

I don't think it'll be a problem but if you find the pour is too slow, you could always trim off a foot or two of the choker line.