Components trade in

[Sudanliner]

I wanna knw how you guys pair a set of 540 upstack with different gearboxes. I've noticed a lot of creative setups where people essentially trade components around lol. Has anyone experimented like this? I wanna knw if its more than just hear say

 

[MarshFlyer]

Yeah, folks do swap 540 upstacks with different gearboxes. Just be careful to ensure the input/output specs and torque numbers match up, or you might break something