LvL 10 spare parts...

[DyNo!]

I have not tuned a Level 10 before.

I know there is an endless amount of info about how to do it.

Just in case I screw it up, what spare parts should I have?

I know the shims can be easily fudged up...

Also, what spare parts should I keep for my Level 10 in case I blow an o-ring or something?

[Dayspring]

All the spare parts you need come with the kit.

You'd have to blow SEVERAL orings before it became an issue.

[blykins]

The shims in the level10(and ULT) are very small, so their very easy to lose. A good tool to remove them/handle them is a dental pick and/or needle.
A good writeup on installion/tuning is at http://www.automags.org/resource/level10/index.shtml .
In my RT I use 1shim and a silverspring(longest). It seems to work fine for me, but i'm sure each valve is fine tuned differently, you can even fine tune it to work off of a dollar bill and/or human tongue(vids are available of both for proof).
Also, if you get a ULT, try not to mix the ULT shims w/ the L10 shims. They are same size around but the thickness is 1/2. Basically 1 L10 shim is like 2 ULTshims. Someone correct me if i'm wrong I may have this backwards.