I have a T-Rex 500 Pro EFL Pro that I got about 2 years ago but really didn't fly that much till this year.
Its pretty much stock except for the BeastX, Kontroniks ESC and Outrage tail servo and I have about 40 flights on it now an all in all have been very happy with the helo on all levels.
But was thinking of upgrading the main blades so was looking around for replacements in the 425 size as that is what the 3G's that came with it are, an was kinda surprised that for the most part, for all the name makers at least that I have seen so far, they don't make ones in that size.
Often you see 426, 430 or even something a little bigger.
Matter of fact, the only ones I have found so far making 425 is Align.
So got me thinking maybe most just go with these slightly bigger sizes?
Anyway, thought I would pose the question as to what blades an sizes any other EFL owners have gone with an if any mods were needed?
As well would be interested in hearing per any size if what their results were?
Thanks for any help.