Is the bias from having more or fewer pips just as strong as the bias introduced by the water?
- How dense is the wood?
- How much wood does each pip remove?
- How much water does the wood absorb per unit of volume?
- Are any capillary effects at play transferring absorbed water into the rest of the die?
- Is it better to soak the 6 side to take advantage of more surface area? Or the 1 side to take advantage of more soakable volume?
- Is the wood even uniformly dense to begin with?