over the last round of tweaking, the S3 will fly more stable in light seemingly, but P4 is quick with more instant pop. S3 has decent pop, just a little slow on the come around in light.

definitely very close now , one more session then maybe check all lines.

LE is fine, even the manual cover pic has same dimple...and i always run it the front valve open....IF they ever have been fully shaped out i was to busy flying to be concerned with it, i sure in the right breeze the bag is tight and dimple is gone!

thanks man

Quote: Originally posted by Kamikuza

With my 21 and 15, I pulled the lines and carefully measured them relative to each other then chopped and spliced the centers about 8 inches shorter! Good tune of the mixer, pulling the knots real tight. Bottom end is scary now...

i have P4 12M already cut down about 5" total, and has impressive low end and very senstive as well, and Speed 3 well on its way ! really starting to shine now. glad i got it!

Ah, I adjusted the lines but use extensions 3m on the 15 and 12