Sancho is a Spanish name and it means Saint. In slang it means the other man, a guy a girl is cheating with. Sancho means sancho in English as well as Spanish. Pearl Yamada.
The general rule of thumb for a horizontal smoker is that the firebox should be 1/3 the size (volume) of the cooking chamber. These are just guidelines based on years building smokers but your mileage may vary! Cooker Chamber Type & Size.
For Your Fire Pit The amount depends on personal preference and desired flame appearance but a general guideline for covering a burner with approximately 1 1/2 of glass is as follows: 18 inside diameter 20 lbs. 24 inside diameter 40 lbs. 30 inside diameter 60 lbs. 36 inside diameter 80 lbs.