i think pulex soft are crap, pulex regular are much better. i notice that the colder and damper the day gets squeegeeing gets worse i.e.- at this time of year from say- 9am to 3pm its ok, but after this the squeegee does seem to struggle a bit, like a tendancy to leave more lines behind, but you know the rubber is ok cos' you put a new one in that morning. this seems to happen also when doing insides, only worse.
me personaly, i use gg3 with ecover.
tony