Online Community of Zenith Builders and Flyers
It sounds like Ray has an earlier Zodiac 601 HD, HDS, or UL with the bungee cord shock absorbers on his main gear and is asking about converting to the spring gear found on the 601 XL and 650 LS.
How about the attach hardware and what extra beefing up of the fuselage structure where it attaches?
Ray, if you're still looking at doing the spring gear mod, I have info pics and specs for the conversion. I'm just finishing the mounts on my 601hd. No more bungee for me.