Does anyone have a good article or write-up on how to set-up a 2 piece driveline? I've read a few articles but I can't seem to wrap my head around it.
This is an older article that I came across.
https://www.hotrod.com/articles/0608rc-driveshaft-tech/#:~:text=Angle setup for two-piece,it were a single shaft.
"Angle setup for two-piece shafts is similar to the one-piece. All three working angles should add up to zero. The easiest way to do this is to mount the front shaft section so it has zero degrees through the joint at the transmission. The rear shaft may then be treated as if it were a single shaft."
My confusion is the part about setting up the front shaft at zero degrees through the transmission. I'm reading that as: if the transmission is pointing down 3 degrees set the front driveshaft in-line with that. Which would involve that first u-joint at the transmission end essentially having no movement. I was under the impression that u-joints are supposed to always have some degree of movement in them and not be set at zero.
These are a couple vids I came across about how drivelines and u-joints work that I thought where interesting if anyone else is interested.
U-joint -
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Phasing -
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Any help or information is much appreciated,
Thank you,
Thomas