If it makes the job go easier then do it. I usually dont take pictures for most jobs but if alot of disassemble to happen then ill ether take pictures or put the parts in the order they were removed.

I have a good memory

__________________
1986 300SDL, 211K,Dealership serviced its whole life
1991 190E 2.6(120k)
1983 300D(300k)
1977 300D(211k)