Sorry I have a habit of not giving too much personal info online... I am in Ontario canada.
You're talking overall line length but Aerodyne's specs are line differentials. For my size canopy:
A-B is around 1.5"
A-C is around 7.5"
A-D is around 15.5"
What would be an "out of spec" limit for those differentials? I'm assuming an inch out of spec on A-B will be a lot worse than an inch on A-D...
My openings are getting harder but only on the second part of the deployment, when the side cells inflate following the center one, and that gives me a lot more off-heading than it used to. I wouldn't say I'm getting spanked though.
I'm not trying to cheap out so if I have to reline, it will be the whole thing.
HMA lines? Hmmmmmmm......