Tiddlywinks is a twisty bermed trail, gradually gaining the elevation you will lose descending Funner. As you ride up, you'll want to ride it in reverse too. After ~5 miles, you will exit the forested trail into a level-ish clearing. There are a few technical rock sections, mostly doable. If I didn't already say it, it hurts to fall in the lava rock sections....they are sharp rocks that leave nasty scars on your body. After ~7 miles, you finish Tiddlywinks, cross the Wanoga Parking lot and continue on Funner. Get ready!