Quote Originally Posted by serial1313 View Post
That 2.5 would have been ideal for B&G. The 4.2 will be ideal for lining. The 3.5 is good for coloring & color blending.
i actually know pretty much all of this as i spend countless hours on this forum.lol.. but i do know those are basic guidelines to go by and many use a 4.2 to get the b and g and was curious what technique achieves a smooth gradation. also i have a springer set up with no give and dale told me that was a 2.5mm when used like that, however it works great for me. could it be the neo tat motor just didnt have the torque i was looking for