Benny,
You really need to be careful with thinking like that. The suspension is supposed to be tuned correctly and altering just the spacer lengths may be a bad thing once you get to a certain point. Where that point is I don't know, but there are specific formulas (L1-L2/MaxL) or something like that. Spring travel/return rates distance etc are all variables. If you want I can post the suspension info from Lee parks' book. It has a really nice section on tuning the suspensions correctly for your style of riding and mentions the short spacer idea and why it is a bad one. If you shorten the spacers, you should shorten the springs with a differnt spring factor at the same time. (tinsel strength? I dunno, you're the real engineer)
