cowl check
Spandex Masher
Yes i take your point that it could be written on tech log page,but that could be forgotten.If theres a check box it brings it to your attention.
Also I think you might have impuned the integrity of many LAME.s by suggesting that its just ink on paper.,that LAME,s dont do their job correctly and sign for things in the tech log that they havent done?