Just thought I share my solution to check the coolant fluid level on a murky bottle.
1/ get yourself a PLASTIC Chinese style chopstick (not a pointed Japanese chopstick or a dirty one from the take away

2/ Cut off excess chopstick

3/ Cut/hacksaw a groove around (about 2cm) from bottom

The grove will help hold a small amount of coolant if at correct level


My Bongo has a handy little hole on the bracket......... perfect for holding the chop stick

