Saw my first tacho analysis sheet last night, i couldnt really understand the report, may be its just a dumb thing, can any one point me to a web page on how to read these analysis sheets or better still explain how to read em on here. 
Saw my first tacho analysis sheet last night, i couldnt really understand the report, may be its just a dumb thing, can any one point me to a web page on how to read these analysis sheets or better still explain how to read em on here.