You see, when it gets busy players fight over ovens they use to make the pizzas.

Clearly, when ovens are made free the people who want to use it increases so much more than the number of ovens available.

So I propose we impose a rental fee on the ovens for players to rent it at a pay-per-hour rate. For the first hour, it shall be a flat fee of 500 gralats and the remaining hours after that will be at 750 gralats/h.

This way, we can moderate traffic at the ovens, reduce lag and allow paying players to focus on pizzas rather than on finding/worrying over an oven.