I meant that breaking more easily through blocks would be cool, I would love to keep digging for long time to find stuff, provided that I felt something was happening, that means, regardless of the blocks size, the speed that we move through the blocks is important .. currently it takes way to long to move small distances ... so what I would suggest change is, make the digging field like 10x larger and the digging speed like 5x faster ... but that only if you feel you want that kind of experience for players, like more intense that demands more exploration than patience