Hi all, bikes had a short lay up over winter and had a few health issues delaying getting her back out
I removed the carbs and cleaned the main jets,pilots plus the emulsion tubes. We're all reasonably clean. The brass tubes up from the float bowls were blocked so I blew those out.
Bike starts and ticks over low (1000 rpm) after 2/3 kicks with a little choke on
But revs don't raise up. Rev it it dies.If I raise the tick over with the thumb screw she just raises up easily. Take Choke off it sits at 3k as she warms I can take the tick over back down with the thumb screw.
Bike runs and rides perfectly no faults, all standard settings and exhaust. Been out for a couple of rides she's lovely (as she can be at 40bhp) perfect!
Turn her off and she kicks back over 2/3 kicks and is fine
Next day when cold struggles again
Am I looking at carbs off and blow them all back through again
Would this be a certain part to check clean?
I'm guessing it's maybe a choke pathway blocked?
Back off and clean out all holes and airways! But just wondering if anyone had some advice first on something I may have over looked
(Mc28 sp)
Cheers for any help

What sort of condition is your battery in? Can you access a newish battery to try just to take it out of the equation?

Brand new battery but I'll double check that too

I'd not even considered that but it would make sense if it's low then charging a little as she builds up

Its unlikely to be battery on the MC28, if the battery was not strong enough you wouldnt get the display up.

If you can I would do a compression and a crank seal leak test. Give the carbs a real good clean again first.