Reading plugs

[gwcrim]

So I jumped from 270 to 290 jets yesterday.  Top end seemed fine but midrange was popping and hacking.  Today, I moved the clip from 4 down to 3 down and it finally seems good.  I'd like to tweak it a little more but I don't know where I'd go to make improvements.  Different needle maybe?  Right now it's the stock one.

My top end test is to go WOT and then back off a tad.  Too lean and it picks up RPMs.  Not now, it pulls steady.  I'll look at the plugs later but I put too many miles on it to do a reliable reading for any particular range.

My house sits at on a nice smooth state road at the top of a valley.  The road drops about 4-500 feet and is nice and twisty.  It's such a hoot to ride it back and forth.  I suppose my neighbors don't get the same enjoyment.