Lame blades can dull relatively quickly, so after slashing several loaves the blade won't slice through the dough with tremendous ease. (When this happens, don't throw it away - it's still sharp enough to score duck or pork skin, or shave paper-thin slices of garlic and chives, like a hot knife through butter).
Always bake in the center of the oven. A pan placed too close to the bottom of the oven will receive more heat radiating from the oven floor, baking it faster from the bottom. The reverse is true of something baked on the top rack. Always bake in the center for the most even baking and browning all around.
You must pre-bake the bottom crust of a custard pie, but this is a tricky step in the pie-making process. Without the presence of filling the crust can slump down into the plate as it bakes, necessitating pie weights to help keep its shape. Then, once you remove the weights to blind bake the crust, the bottom puffs.
If you think about it, composed salads are like nachos (I'll explain). When you're eating a plate of nachos, it's always a bummer when you get to those naked, topping-less chips on the bottom of the pile. It's the same with salads. No one wants to find a naked leaf on the end of their fork.