I know back in the day, Aaron K Alexander designed the original 2-Liter, which i have one... and the Plus
can't find a 2-liter+ manual.
He stated that with the 2-Liter+ The springs are the same regardless of LP HP, but the piston size IS different.
I had a link from a post in the AKA forum back in the day, can't find it and too many peeps to search. However, that was awhile back, and AKA might have tweaked the design elsewhere.
But hey, if i can get a HP version for $50 bucks and swap out a piston, probably worth it.
AKA forum giving me no love at all!
I guess i will have to call. Thought some of the gurus and techs might have run across this. If you haven't seen it Spitle, then i'm going to have to call.
I should throw it up on ICDO...