This 3.5mm ball link sizer is designed to help easily resize the undersized plastic ball linkages found on the Trex 250 - a very useful and handy tool for your micro helicopter tool box.

Includes:
-1 x ball link sizer 3.5mm

Usage:
- For Blade CP/CP PRO / Honey Bee CP2 / T-REX 250 or any 3.5mm plastic ball linkage

Instructions:
1) Determine the size of the metal ball link on your heli. (This can be done with a caliper)
2) Check the size of the ball link end on the ball link sizer tool
3) Adjust the size of the ball link on the sizer tool by turning the small philips screw driver inwards (clockwise)
4) When you have the right size on the ball link sizer tool, pop this tool in to the ball link plastic end and turn it as you move the plastic linkage about until you get a smooth and non restricted movement of the plastic linkages
5) Do the same for all the other plastic links, and you should have a very smooth setup