I believe I understand what you are saying, and I use this formula myself, but tell me if this is wrong. I think some guys on LS need to understand that your $20 per/hr EXAMPLE is a per man hourly rate. So essentially it is $40 per hour when the both of you work, correct? I think guys may think you are telling them it is $20/hr when both of you work. Again if I am wrong please correct me.