What have I missed?
I have recently replaced the fuel filter (correct way around), new dizzy cap, rotor arm & plugs. I've cleaned the throttle body as much as you can by reaching in with a cloth soaked in solvent.
However, when cold the car will nearly stall after changing into second - enough to move you forward in the seat. Also, there is a noticeable flat spot at around 5k. Last time this happened new plugs fixed it - could the gap be too large?
The egg shaped ring below the pre-volume chamber "appears" to be okay.
I have a feeling there is something I've missed.