Alright, thats good to hear. Here is what I am buying from mcmaster:
1. (1) Each 2525A113 Taper Pipe Tap Carbon Steel, 1/4"-18 NPT $5.50 Each
$5.50
2. (3) Each 48315K11 Barbed PVC Pipe Fitting - Dark Gray 1/2" Pipe Size, 0.635" OD, Plug $0.75 Each
$2.25
3. (2) Each 4596K71 PVC Schedule 80 Threaded Pipe Fitting-Dk Gray 1/4" Pipe Size, Hex Head Hollow Plug $1.45 Each
$2.90
4. (1) Pack 5463K249 Nylon Single-Barbed Tube Fitting Barbed X NPT Male For 1/2" Tube ID, 1/4" NPT,Black, Packs of 10 $4.05 Pack
$4.05
5. (5) Ft. 5103K17 Tygon High Purity Tubing 1/2" ID, 3/4" OD, 1/8" Wall, Clear $3.93 Ft.
$19.65
6. (1) Each 4882K13 PVC Schedule 80 Threaded Pipe Nipple-Dk Gray 1/2" Pipe Size X 1-1/8" Length, Fully Threaded $0.44 Each
$0.44
Total: $34.79
Anyone have any suggestions on my order?
Oh, and I want to see one of your Delrin blocks JFettig
EDIT: found one of your blocks using Delrin...
Looks like you tried to keep it a secret:
"There is only one other block with the same material used for the top, and both were made by me. Ill keep that on the DL though

and if you know, please keep it to yourself."
Hah! I found out yer secret!!! Time to tell the world!!!