| Glad you've got it sorted Stu.
as for the running temps and tickover. If the mixture has been adjusted, and nothing else, a slight weakening of the mixture would give both the symptoms you described.
I wouldn't be too worried about it to be honest. Is the bike running OK?
It may have been running a little rich, prior to the service. Are the cans sooted up??
Keep an eye on the fuel consumption, and if the mixture has been weakened you may even see a few more miles to the tank. | 
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