Both your bikes need to have the pilot and main jet changed as well as the jet needle lowered one clip position.
Most people find a 155 main, 42/45 pilot and the stock needle in the second from the top clip position works well for 200s and a 40/42 pilot, 142 main and the stock needle in the second from the top clip position for the 220. Use these as starting points and fine tune from there.
Be sure to do a plug reading at WOT to insure you aren't running lean on the main jet.
Check out the carb tuning section on the JustKDX web page for more details. You'll find a link below.
David