bw35 fluid level

[p6series1paul]

hi all
I bet this has come up on the forum many a time but can anyone tell me the correct way to check your gearbox fluid level ?
I keep getting told different ways
cheers
paul

 

[harveyp6]

viewtopic.php?f=1&t=6163&start=0

 

[p6series1paul]

many thanks
paul