Which spring?

[SWATORNOT]

OK fellas I just received my Flatline in the mail today and I am super excited

I have the folowing mods done to my A5;

Polished internals
No LPK
On Co2

MaddMann Spring kit....

I am wondering which spring, if any of you do, use? The Red, Blue or Green. I know I read somewhere that having the Maddmann kit will help boost your velocity up to tune easier. I do not have access to a field or chrono at this point but just thought I could get a starting point at least.

[firemedic]

I don't know about the spring, but you can shoot it a few times and adjust the vel. screw until you get a good flight

[MerrSonn]

It really depends on a variety of factors (paint size, temperature, etc.) There are just too many variables to even guess ahead of time. I really doubt you'll need the lightest of the springs, though. I run my flatline fine on the stock spring, which I believe is equivalent to the medium Maddman spring.

[Wings]

I use the blue spring (medium) but alot of people seem to swear by the red one (strongest). I used the green spring for a little while but decided to switch just incase I ran into some ultra-small bore stuff.