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WR to YZ exaust cam timing - Jetting changes?

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This weekend I'm planning to switch my exaust cam from wr to yz timing (2002 wr250f) I have installed the JD jetting kit as per excellent instructions. Riding at sea level to ~2000 feet and cold, the current settings are:

BLUE needle 5th clip

#185 main

Fuel screw 2 turns out.

the rest is stock

Its running great, with only a tiny off idle bog. BK mod and AP pump timing to follow.

I'm just wondering if anyone has had to re-jet after making this change?

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