Makes sense. It can't be that hard so I'm sure I figure it out once I get started on it. What part number sulivan tail wheel are you all using? I piced the s860 as the most likely choice but I wasn't sure. Also, are most of you using the Du-Bro Long control arms for your servos? And finally, is anyone at or near sea level running a 15x4 on the Saito 82 and if so, is the main gear long enough to clear the prop? Thanks again.