finally ....i bought a cheap low profile servo from rcmart....but due to it little bit longer..so need small modify
then...i need think which colour of my f109 paint and where find decal
my 109 also almost finish, now need to paint the shell.
Only use TPESC and fan black pig, try run in football court, very funny wor, speed fast enough for fun, not bad....running very quite. But the spur gear very noisy when reverse run, don't know why ?? ching have any idea ?????
finally ...finish and can test.....
use GWS low profile servo
hobby wing 35A ESC
3000KV motor...gear 98/19
small modify to fit the old body..(due to new one still not paint)
13#abcde
yesterday...test run in wan chai....due to use 3racing org tire...not underbridge ghost tire or tamyia C type tire....so very hard to control....also find out the must change parts..the rear is too soft...the side spring is too soft ...almost nothing...so change spring i think is a must....
next time will use tamyia c type tire and hope to have a better control....
test report again
yesterday go to wan chai test again, using tamyia C type tire with a better control under the bridge.....however...after one battery....the car suddenly stop....after check....the low profile GWS servo broken....don't know why when plug in ...all the electric don' work....when remove the 3 wire plug...the ESC and receiver resume normal...my comment is....DON'T BUY GWS again....but i can't find any cheap low profile servo.....the servo only play 2 time and with 3 battery....sign.....
about the f109...after using a more hard rear side spring...the 回中 become better and the car control is simlar as f103 but with a longer chassic....
test today again in wan chai....use 3003 servo and finally finish all my 4 pack battery
the org 98t xeron spur finish his life today...and i just have a 106t 64 pitch kawada...then..106/21....hobby wind 35A 3000kv...the control better then before...it may be more soft startup in the slipper track is better then rocket speed..
about the f109..it more like my old f103 control...although it longer then f103..but still good ...the front arm...i think i will change back to tamyia....and i almost finish my body la...