Quoted from lowbeau67:I did this on my SBM and it made a big
difference. Well worth the time to do it.
Yes, SBM really needs them as it's so fast and the standups will not always score on fast hits without the caps.
Slings too, but especially that center N target in front of the horseshoe. Mine seemed to score about 40 percent of the time before I put a cap there.
Tom