Timesheets for Hourly employees

Those of you who are in the "production/manufacturing" industry... do any of you use actual timesheets for your hourly workers - and not timeclocks? We have approx. 70 employeees here and are looking at getting rid of the timeclocks. Wondering if any of you have a timesheet that you use and would recommend the "format" and/or procedures that you follow?
Comments
We have looked at going away from the standard hour hand clock to a more significant Digital 100 minute clock, which would save the manager/supervisors responsible for the calculation of the time to hours, minutes, and seconds TIME in the task of computing time worked on the job.
For those that write in their time, we use the same time card and time in and out system of recording with the supervisor/manager approving the calculations for payment. I recommend the standard card as your recording device.
PORK
If you could share a little bit more on your situation, many on the forum would be glad to offer alternate suggestions.
Gene
The result is that the employees who are very conscientious about their schedule and their work habits begin to get frustrated at those who do not pull their own weight. I think time clocks are a nice way to keep an honest man honest.
I am totally against time sheet marking it leaves much to be desired when recording time. All to often you will find the dedicated employee getting to work on time by the work sheet but physically in and working 15 to 30 minutes before start time. A time sheet will not allow for out of focus supervision on these employees. Before you know it, you'll see everyone in by 8 and out by 12 back in by 1 and out by 5. This then will alert the wage and hour folks to look deeper and ask more questions of how does the real company operate the time keeping system.
PORK