Bart,
Yes, short wheelbase vehicles HATE washboard. Mushier springs will help some but will not solve the problem.
The bump steer I'm talking about is a single bump at speed that some have mentioned is bad enough to cause an inadvertent lane change.
Thmstec,
Thanks for the tip. Judging by the responses, it doesn't look like I need to start a poll on this thread but I'll try to 'member for the next time.
I'll have 'Welder Guy' fab up a prototype to try out on CSTYLES' VX since he has both symptoms. I'll let you know how it goes.
Tom