Hello icecyc1,

Your tool is indeed very very useful. Thank You very much for sharing to us.

Just last week, I was racing at FEMCA 2018 in Batam, Indonesia, and pitted close together with Mugen Japan Team. Atsushi Hara was one of the Leading Driver on the Qualifying day, although Kyle McBride TQ'ed the race, at the end was Hara San comes out as the winner. An interesting information from the Mugen Team that they are using 8 holes Piston with 4x1.0mm and 4x1.4mm holes. I tried the Piston set at the remaining 5th and 6th Qualification and felt very nice. Low speed felt plush that generate good traction as the surface is relatively slippery but also have a very solid impact damping keeping the chassis not to bottom out.

Now, could adjust the tool so that we could calculate this kind of mix/stager hole Piston Type?

Cheers..