I've been hearing about this over a few years now, but (-)rebound has always been something to avoid. But now I'm hearing and seeing racers using this as another tuning/suspension option.
4 questions -
What is the 'action' on the car of a negatively rebounding shock?
Under what circumstances would you want to use this?
Is negative rebound 'tunable'...in other words, can you make the rebound repeatable in differing amounts as positive rebound?
How does the use of shock oil come into play...if you use 30wt., can you still use it or would you have to go lighter or heavier?
Possibly something new to use in my repertoire , so bear with me guys