■ This is a part for fixing the counter gear of MS FlEX. It is ideal not only for stabilizing running, but also for checking gear operation and setting conditions. After repeated trial and error, I believe it has the optimal shape. We have introduced a high-precision CNC milling machine to achieve stable machining shape and excellent fixing power. This was made by an amateur as a hobby, but I will provide it to those who need it. < Features/How to Use GFIX30 > (Photos are for illustration purposes.) ・Uses two 1.5mm thick Tamiya genuine carbon sheets glued together. ・Gear cover can be attached without modification. (Photo 18) ・Designed to be the height that holds down the top surface of the part with the gear cover. (Photos 7-8) ・Designed to a length that does not interfere with the shape of the chassis bottom. (Photos 9-10) ・Compatible shape that can be used on either the front or rear. Set the side with the narrower tip towards the tire. It has a unique shape that does not hinder the operation of the MS FlEX. ・Adjusted to the perfect thickness so that the gear rotates smoothly without spacers. ・Set the fixing parts straight by pressing the sides of the parts against the chassis. (Photos 11-14) ・If the parts are difficult to remove due to the strong fixing force to the chassis, use grease. ・Adjust the fixing parts by shaving them down to match your machine settings. ・The motor can rotate even without the gear cover with the front and rear units attached. (Photos 15-17, Mach Dash Motor PRO/2.8-2.9V) ・The parts are thick enough to allow for very stable gear operation. ・You can check the behavior dynamically while operating the gears, so you can easily find points for improvement such as gear positioning and FlEX settings. ■ Only "2 fixing parts" shown in photos 1-6 will be sent. Although it is machined with a CNC milling machine, there may be slight individual differences. Those who are extremely sensitive to appearance, etc., should refrain from bidding. Returns and support are not available. Please consider only if you can fine-tune the shape yourself. Please bid with the understanding of the above. ■ Please consider other versions as well. ・GFIX16: 1.5mm thick, no spacer function. Very easy-to-use general grade.