So the ownership of the mt4 g3 has been quite eventful.<div>1. The balanced charge connector on the lipo got burnt. Had to open up the battery and solder on new one.</div><div>2. The pinion gear on the mt4 comes loose very often ( didn't realise that I should loctite it). The pinion slipped and shredded the teeth of the plastic spur gear.</div><div>3. As difficult as it is to find parts in India, I have replaced the spur gear with 46 teeth metal, instead of 50 teeth plastic. I don't understand the implications yet but the truck seems to pop wheelies now much more easily.</div><div>4. Now, some connecting pin ( hinge pin?) connecting the shaft from rear diff to the wheel, has broken from the wheel side.</div><div>5. Lastly, the groove nut inside one of the wheels is almost smooth, I used some sealant to make the shape of the nut until I can get my hands on new wheels.</div><div></div><div>If someone has any info on hinge pin replacement, kindly share</div>