[MotoZack318]

I'm sure these have been discussed at length, but if they have, I sure can't find them. I have two questions regarding the AP mod on a crf250r. First, since my diaphragm rivet barely bottoms out and measures ~2.5mm, I only need to cut off around .5mm so it doesn't bottom anymore, right? Also, the How-To on thumpertalk says to replace with a larger leak jet like a 58 or 60. Currently, my bike has a 70. I believe the 70 is bigger than the 60 (correct me if I'm wrong) and so I wasn't sure if I needed to upgrade my leak jet or just run it how it is. Thanks for your help.