Some users of strongARMs have said that even on speed 1, the ticker is too fast. I wouldn't know as I don't have one!
However, this is a replacement !Runimage file, which ticks at a lower rate.
If it is still too fast, it can be slowed like this :
Open the replacement !Runimage in a text editor
do a search for this line :
DEF PROCS_:LOCAL F`:SYS66TOF`:IF F`-D_>3THEN
Replacing the '3' with a higher number slows it more, a lower number speeds it up. Of course, if you are using the number 0, you may just like to use the original !Runimage!