That's interesting Medsen, I'd actually been thinking for some time that when I'm using oak in primary in big mels (more to aid colour stability than for the actual oak influence) that chips might be more effective, as the cubes extract so slowly that I have to use a lot more, and essentially am wasting them when I toss them after primary!
I might try light toast chips, or medium, in my next big mel primary.
I might try light toast chips, or medium, in my next big mel primary.