March 31st at Prichard Laughlin a group signed leases for $5.9K per acre with 20% royalty. 120 days till payment was due. In August or September we signed a certified letter extending the date for pyments 30 more days. Have cashed a check for about $200 from Turner oil out of Oklahoma City. Then, nothing...quiet...no explanation! Does anyone know what is going on with these guys? What's my next move? Any suggestions would be appreciated.