Fuel injector replacement problems

[Thomas Barbera <tjbst39+@pitt.edu>]

    I have an '89 200q in which I just replaced my fuel
injectors/seals.  I'm now having a harder time starting the car than
before I replaced the injectors.  Could it be the injectors are
leaking?  If so, what can I do to make sure I have a proper seal?  How
tight do I have to torque down the injector fittings?  Any advice would
be greatly appreciated.

Tom Barbera
'89 200q
'86 4kq (soon to be 4ktq)
'87 5ktqw (donor)