OK so I got a Slash 2wd a few weeks ago. A week or so ago I snagged a root at a park and bent a rear shock shaft. Got it replace and thought everything was good. However the set up I was running doesnt work now. It bottoms out if I do not run an 8,4 and 2 Preload spaces.. Ive tried 32 wt oil and 45 and still not back to where it was. I tried using the 1 hole valve and the stock 2 hole.. Any suggestions.