Related Clues:

• Throw — black stuff
• Boy scouts grounded for being on base
• Selling technique
• Spend a night on the trail
• Slept next to the trail, say
• A level playing field
• Put down stakes, maybe
• Sinker or two-finger fastball, e.g
• Level playing field
• Set up a base
• Did the Boy Scouts thing
• Use a tent
• Tuner's concern
• Pitch tents, say
• Tuning-fork standard