interesting read.
we have just been running in my built rb26.
and we were aware of the scatter issues then happen with some of the engines, espically with bigger cams.
We decided to see how it goes before looking at crank triggering, as i dont have much rom down the front, so probably not an option.
So after awhile the scatter has appeared, but its generally only down low-mid on lighter throttle, havent seen in up high rpm yet.
we are running 272's with up around the 11mm lift (dont have spec sheet with me atm for accuarte lift specs)
we replaced the cas with a rb25 one just to test it, it helped alittle bit, still does it but not quite as often or as bad.
My tuner came up with the idea of laser cutting new counter disc for the cas , which he had done for a car years ago to make it work on a setup.
We founnd out that AEM make a 24 counter disc, so we are going to install that and see if it fixes the issue.
I read on here about the gates belt being a possibly contributer also.
We are running the blue gates belt and also i stabilizer bar on the tensioners to eliminate any flex at rpm.
I will keep you guys updated with feedback on how we go.
the CAS is still the original one, considered possibly buying a new one too.