SF 1851. Would that be looking down the future California or Broadway st?
http://forums.pelicanparts.com/uploa...1527554423.jpg

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http://forums.pelicanparts.com/uploa...1527602349.jpg
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http://forums.pelicanparts.com/uploa...1527602349.jpg
So that was the proverbial fork in the road? :D

http://forums.pelicanparts.com/uploa...1527634169.jpg

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^ Reuben ^

v Me v

https://www.wikihow.com/images/0/06/...15.36.19.0.jpg

Looks like Sammy is building a Turbo-EnTabulator

Random:
http://forums.pelicanparts.com/uploa...1527643245.jpg

Don't be ridiculous. He's simply using the Turbo Encabulator to spherically align the swerver bearings. Sheeesh. :D

Random?

http://forums.pelicanparts.com/uploa...1527643797.jpg

I used one of these in 2nd grade..............

http://forums.pelicanparts.com/uploa...1527643931.jpg

Way way back in auto class the teacher told us:
Straight-cut gears are most strongest but most noisiest.
Those angled-cut create a side thrust with load and a harmonic imbalance to the rim circle at high speed and load changes.
That herringbone-cut gears eliminate side thrust and self align and provide redundancy in case of tooth breakage.

But do they cause more friction thrust on main bearings?
How come herringbone is not used in everything?

http://forums.pelicanparts.com/uploa...1527644967.jpg

They are tough to make and to get them to mesh right. Takes some great skills to make well - even with modern CNC machines.