For descriptions and schedules of these classes, check the Training Classes page. I can't even type the totals myself. If you are using an older version of Acrobat Reader, such as 3.01 or 2, the automatic calculations will not work. You have to use Acrobat Reader version 3.02 or later. For form 41-901 with 16 lines, use Acrobat version 4 or later.
Bigger fonts makes it easier to read.
The 20-line works fine with Acrobat version 3.02 or later. Some users want more lines on this form. The only way you can save the form including your entries is by using the full version of Adobe Acrobat. The Acrobat Reader is a free software and will only allow you to enter data and print the form. Travel forms have been published on the internet to make it easier for the travelers to get the forms they need before and after they travel.