Hi Its Showtime and welcome to the "Do" Thread,
I had a YS 63.. Not the "S" on my "Do" 46.. It ran great and pull out of a hover was good,
it did all that I could do and did it well with that combo IMO... But during the summer months
of high heat(Hot,Hot,Hot) and thin air here in AZ land the combo left something to be desired
for hovering pull out. So I switched to the S-100... Got that tip from a "Power Maniac"

here
on this thread.. I now would use nothing less.. On the YS63 I had the APC 13x4W, but as it
heated some I went to the Pro Zinger 13X4 and I eventually ended up with the APC 12.25x3.75
Barry gives all the tips that's needed for the build, as he said the landing gear block reinforce
is the main tip, I had 440 rods and they worked well, Mine also had flying wires on the tail
feathers, But most seem to have no trouble as long as you do not score the bulsa when removing
the covering on your build. The "Do" is a good flyer, floater and almost lands by itself... Just a
fun plane!!! I ended up losing my "Do" due to a battery solder joint break... It was a sad day

But when USPS starts doing their job, I'll have another "Do" flying....