... And the last issue: with the Ta 152 C/H the fuel contents gauge cannot be adjusted and it only shows the forward tank. This is unclear to me since the aft center tank has the larger capacity. I understand that the wing tanks capacity cannot be monitored but can I atleast choose between forward and aft center? This would also make sense IF the aft tank had been deleted but ONLY on the H model as the documentation states. As you can see I am a little confused....
Check the 2D fuel panel - there is the switch to choose the fuel gauge content.