Matt, Thanks for quick response.
Actually I have searched all your thread about the soft mount, and organized all your writing.
I'll look at it again and will search whether a suitable tire tube is available here, Korea.
Actually I'll work withone of my club members to make soft mounts, who is very good machanic and experienced, but not able to understand English. I should direct him how to do.
I am not sure when it will be done, but I'll be here when it is ready to fly in the sky.
Thanks again
Thanks, you look good in health, seeing from you tube.