Type III Fuel Injection

[Island Packers <ipco@cruz.isle.net>]

Okay, 
I have a '71 type three that I love, which is in the shop right now.  I
can pretty much work on everything my self except for one thing: the
damed fuel injection.  Rumor has it that when it works properly, it
works great.  That's the problem, it has never run great.  I had the
block completley re-built less then 3000 miles ago.  The idle is very
screwy.  I konw the block is good, and the brain came from a great
running car.  The engine is all tuned up, my mechanic and I are stumped! 
Anyone ever had this problem before?  Am I missing something?  Thanks
for the help.

Eric
ipco@isle.net