Dont know if Wrench dont want to do the DRZ's anymore.................I know for a fact it is a bitch
to take that carb out and fit it again.
On my DRZ it took 21 runs to find the perfect jetting, which meant 21 dyno runs.
You would be a fool to play with jetting without a dyno run....................actually it is downright
dangerous as you can do serious harm to the engine.
What LeCap said should not be underestimated.....
Setting the carb up professionally costs a fraction of repairing a blown lean runner.