Guys dont discourage a fellow member from bombing his truck!:-laf
No seriously i've had both on my own trucks, and have installed the washers for a few guys as well. . The problem people run into, is that they use the wrong size to begin with, and or they don't know how to adjust them right which causes improper idle and so on. .
If you know how to install the springs, chances are you will be fine installing washers.
Iam not here to debate that the washers are the way to go or such! iam just saying that it can be done to serve the purpose, and to save him a little money so he could start saving for his trans, turbo, injectors... Lets compare the fuel plate issue, Did everybody buy their plate? We have many who cut their own plates. Does this mean that its not going to preform better than stock? Just my $ . 02 _Dave