Thanks for the info.
I'm gonna look in to the ones from Reflex Racing.
That would be these:?
http://www.reflexracing.net/RSD-XRAY-SP ... _1673.htmland
http://www.reflexracing.net/RSD-XRAY-SP ... _1674.htmlAren't they the same as the ones on the Spec-R website?
RSD CVJ: when to use narrow ones and when to use the others?
The XRay CVJ leaflet and the X4 manual say different things. There is a discrepancy!
On the leaflet it says foam racing use 50mm or rubber racing use 52mm.
In the manual it says:"50mm shafts are recommended for small-medium tight asphalt tracks."
In the manual it says:"52mm shafts are recommended for carpet and large asphalt tracks."
In other words, in the manual there is no talk of foam or rubber racing, so no emphasis on the sort of tyres. In the manual the amphasis lays in the sort of track.
Also in the manual:"Longer drive shafts (52mm) make the car easier to drive because they
give more traction and better stability, mainly in chicanes. However, the
car will understeer more than with shorter (50mm) shafts which give a lot
of steering and impart aggression to the car."
I am somewhat torn as to use which shaft under which conditions...... (I mean the length).
Please elaborate.
Club conditions are: short track, low grip.
Nats tracks are various: long tracks and short tracks, low to medium grip.
Which shrink tube?
How many mm?
As I understand it, better not use the Spec-R ones.
As I understand it, better use the RSD ones and not the XRay ones?
Why is that?
Some say because of the retainers that are safer. No screws turning loose during racing, or so......
Other arguments?