'01 WR426F I have read the manual several times (but it is for a YZ450F, came with used bike) and don't fully understand. When I check my oil with the bike totally cold using the frame oil tank dip stick, I get no reading at all, is this normal when cold? I am not going to ride it until I do an oil change but I need to know how to check the oil first before I change it. Also, after draining oil, replacing oil filter and reinstalling all oil drain plugs, do I just refill with 1 Quart of oil to start and then check the oil level with the dipstick? Or is there another way to do this so I don't overfill with oil nor do I start the bike with too little oil before topping off? The manual says to warm up the engine before checking the oil level, so should there be any reading on the dipstick when the engine is cold? Thanks for helping a noob.