I just finished building mine . Thanks to all who have posted here you have given many people immeasurable help . Coming from a 1/8 scale nitro background it was a little tricky building much different then an 1/8 scale buggy or truggy . I ran into the same issues as many Diffs very low on fluid , and three shock piston retaining screws loose and unloctited . Also was missing the wheel nuts which was allright as I used Slash serrated ones . I am running an Airtronics 94359 servo , Tekin RX8 speed control , and a Novak 4.5 550 can . Diff fluids are 5000 front and rear . Shock oil 25 wt in the rear , 30 wt in the front , and clicker locked ( wanted to try the box setup before I changed anything ) AKA Enduro super soft front and rear . Will be giving it a shake down tomorrow again thanks for the help .