I've read many posts on jetting the WR's and they've helped a lot. I also have JD's guide which is great. It seems most of the guys are riding at higher altitudes and was wondering if anyone had suggestions for jetting around 100-1500ft? I ran it stock last week and was very lean on the idle (surged and when hot the choke made it run faster and didn't kill it). It had a very slight backfire when shutting down. The only mod I did before this first ride was the GYT-R insert. My sig has the stock settings I found when pulling the carb. We are relatively humid here in Seattle so that may offset the lower altitude a bit. Anyway, I am bumping the PJ up to 45 and raising the needle to position 5 to richen it up a bit. Now that I've pulled the air box lid, it will probably be even leaner. I don't want to change too much jetting until I put the bike back together so just want ideas. I have a 48PJ on order and a 168MJ but figure they might be too rich and I haven't hit higher throttles to check the main since I'm breaking it in still. I don't want to swap the DRR for another needle until I test it and get more miles in. Thanks.