Any wobbling on brand new spur + bushing + spinner + pinion kit…?

pl9171

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Hi again,
There's always a little wobbling and the red spinner don't turn straight forward. Local dealer said it's "normal" and won't affect performance.
Yes for the performance, but the little "gap" in the kit disturb me.
So, I added littles pieces of tapes and it help; (rough job on stripped spur, I did much better on the other kit spur… :))
Any tip or idea…?
Thanks
PL


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slick2500

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I have never once received a plastic spur gear that spun true, they always have a wobble in them. Hell a lot of times they are out of round too.
 

pl9171

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Hi slick,
Ok, I take note.
Thanks
PL
 

slick2500

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This is my HPI Firestorm 10T after replacing the top shaft and spur gear.
 

chazekxt46

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i have some t maxx spur's that wobble new.
 

pl9171

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i have some t maxx spur's that wobble new.
Same thing here from the plastic spur.
I found a local tech with a 3D printer. He's going to try to make a one fit bushing plastic + spur (straight).
Hurry to see the results.
PL
 

pl9171

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I found a local tech with a 3D printer. He's going to try to make a one fit bushing plastic + spur (straight).
Well… I've got much better result with the 3D bushing… But still not perfect. The tech told me to do a bushing + spur combo 3D… I am not sure if it worth…
PL
 

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