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Last week I ordered my second WT-01 monster truck. I already have a Tamiya Blackfoot III full alloy conversion but now I want a fast brushless truck, so I buy a Bush Devil II kit. An unboxing and tuning parts video: First act was opening the gear box and changing the bearings. I used bearings without rubber, for softer running. The diff was already filled with grease. Next step was building the shocks. Team C but labeld with Ansmann. 93mm shocks for rear and 85mm for front. They are very good finished, looks awesome. The sorings are very soft. After that I build the rear axle and implement a wheel spacer, because my beadlock rims have only +6mm offset, but I need 10-11mm like the stock rims. I see in TT-01 community Super Blackfoot axles, they are 5-7mm longer. Perfect! But there was a new problem: how to fill the space between hex and ball bearing. I tried this: - rubber o-rings -> pressing to strong on the bearings and expensive - washer -> too big - special small rc washer -> too expensive ...think...think...think....I got it! Alloy tube from hardware store -> cheap, exactly 5mm inner width, unbreakable and easy to rebuild, if lost. I changed every tapped screw by M3 screws and small tubs. So suspension is very soft and clean and more stable than stock screws. I found two alloy hex adapters, installed only on rear axle. Building rear axle is same like front. C-Hubs I using are for TL-01 but fits also perfect on WT-01. Made of delrin and ball beared! The bearings are filled with rubber compared with bearings in gear box. The rubbers protect against dirt. For front shocks I need to change the piston rod from 51mm to 41mm. Otherwise the shocks would be too long. The chassis was very easy to build, only tapped screws. But for servo I have used alloy mounts from Tamiya with some spacers. Works good, but I hope the mounts don't broke again, like on my Blackfoot. Toward Pro servo from asia, 15kg alloy gear. Kimbrough servo saver, stable and short, it don't touch the chassis. No big deal, after that chassis looks like this: Rims are made by gmade, 2.2'' beadlocks, looks awesome and mustn't be clued. The have nearly same size like stock but bit bigger and No 1 grip! So the "final" chassis looks like this: Next step brushless kit and searching for a nice looking body shell. Bye for now!