pls teach me how to read a freakin scale tab... heres a link to the one im using... i understand that i need to remember all 5 positions of a particular root note... lets tak e an example for pentatonic major A... where thehell do i start? where do i end? im aware i shud start with an A but iget lost halfway its so frustrating and confusing... so yeah...someone teach me please... using the link, teach me how to read A pentatonic major scale

http://www.guitarists.net/scales/index.php

thanks i wud really really appreciate it