trex 500 tail system.

[helicraft]

Hi Bro,
Any one know when to got the elevated tail system for TREX 500?
either from Locally or oversea .

something like this in the picture ....some may suggest to DIY....if that's the case how many more teeths than 541 is required?...thanks

[helicraft]

trex 500 tail system.

oOH!!!! surprisesss...no info available ......how come?...I need one for my trex 500 modification...anyone knoe where to get ????....thanks