running out of trim

[user 18024]

is it normal for a j3 to run out of forward trim after using half of fuel.I run out of forward trim after using 6 gallons or so and it gets worse towards empty. And I have to hold constant nose down pressure on the stick for leval flight,,never had any thing like this on my super cub

 

[JimC]

 

[AKJurnee]

 

[jimrice]

 

[bob turner]

 

[43-29080]

 

[reileyr]

 

[JimC]

 

[Sam2021]

 

[user 18024]