bruder excavator help

[oakenraptor]

Hi Guys,

Was wondering if you could give me some advice? I am starting a bruder excavator conversion. I am on a bit of a budget and decided to go with screw drives, which I am in the middle of completing. I am however needing some help with figuring out how to attach the track servos. Could some of you tell me how you attached the servos to the track drive sprocket and to the under carriage? Detailed info or photo's would be great!

Thanks in advance for any help, it is much appreciated!

P.s on another note have any of you had any success using a servo to control leds?

Cheers

Tom