Hey guys! Putting stock '05 CRF450 springs in my new to me '05 CRF250. I have read the procedure but am a little unclear on a couple of things. The step by step articles I have read (the one by Smash/AgentSmith is great) always include a bushing and seal replacement, but I'm not doing that at this time. After removing the top cap what else needs to come out so I can remove the spring? Does the center bolt and rod have to come out at the bottom? It doesn't look like it, but I'm not sure. Also, if I am doing a spring and oil change only, how much oil do I put back in? Should I use the stock 5w? I'm about 195 w/o gear. I'm not sure which chart to go by in the manual that says how much is left after draining. I'm doing this tonight so I can ride tomorrow - help asap!!!