I look forward to following your development of trax for your savage!
I'm planning to build a set for an LST2.
The design I have in mind strays from the triangle, to look more like a diamond tilted forward.
I've cotinued to look into 1:16 tracks for Hen Long tanks, but cant find any middle wheels?
Can you point me in the direction of finding the follower wheels that keep the track on track in between the drive wheel and idler wheel?
I know they say all parts are available for the HL tanks, but I can't find these wheels.

May I also hear your comments on how you plan to mount the drive wheel to the hex and your plans for a torque bar?
I'm thinking a strip of sheet metal connected from the rear of the track assembly to the spindle steering arm will surfice, though putting a bit of torque on the spindle's arm.