mqd_117.3 wrote:


Yep! I did the same although not for a Cessna except I used saw cuts in
the stick just in case the pen wore off. Surprisingly, it hasn't yet!
It may only be only a difference of 3 or 4 litres between the tanks,
but you never know when you might need 'em.

I wondered about the ink too when I did it, but it has been 4 years now
and it looks like the day I did it.