Mega gear case for BLX gears?

[Kregger]

Has anyone tried to use the mega gear case to put in the metal gears? I just noticed while upgrading my Raider that the mega gear case has two spots where the Idler gear would go. the lower one isn't used in the Mega.

 

[ajdragon]

Hi

That extra hole is for a part that is not available from Arrma. Team Durango may actually have that gear, they give you more options for fine tuning the tranny.

If you look at the bottom part of page 3 you will see what I'm talking about.
http://www.team-durango.com/pdf/exploded_views/TD102042/DEX210v3.pdf