Regular 450 upgraded from belt to TT driven tail

[im4711]

I know -> unreal but I finally was frustrated enough with taking the complete tail section apart every weekend and change belts ... So I ordered the TT upgrade kit for the regular 450.
Some hard core belt supporters might call me stupid but I have to say the number of potential issues go down and this thing is simply cool.
Only issue I experienced was the upper gear from the TT unit was hitting the elevator servo horn. So I had to work a bit to trim the servo horn for my needs.

Result -> damn cool flying 450. Tail stays solid. All issues I had before due to either belt to stiff or to lose or ... simply went away.
Why did I do it? I did not understand why the tail still acted funny after changing almost all parts at the tail incl. belt. So I put the new unit on and kept the tail slider, tail blade grips as well as tail blades.

It was amazing to me flying it and even more to see what fufu did with the 450 now.

Cost for replacement gear is minor. Even seems more simple to change that stuff.