bert8for3
you understood me
!! 
i
kind of see what you mean. it will take a while to use it smoothly with out doubt or cock-ups but i will get there.
and thanks to you wizardmatt i will be able to study it in a bit more depth.
i know the navigation tools have developed quite a lot since wassermans tutorial but i think i can suss out whats relavent to using olc's today
!!
many thanks for your help.
flag4