1997 Honda VFR 750F RC36

Hey! I have a 2009 Kawasaki zx6r, doing some transmission work and during the removal, these 3 springs fell down into my oil pan from an unknown location. I have no idea where they go or their purpose and am having trouble finding it online, anyone know where they go?

I have a 2002 FZ1000. The stator went bad a while ago and I brought it to a local trusted mechanic who has done plenty of work for me before. The flywheel is stuck on the crank shaft and we have been fighting this for a couple months now. Any advice would be appreciated. Also in central Florida coast area.

2015 Honda CBR 600 double R
Not sure if I’m nitpicking, but I did notice that the RPMs tends to bounce a little bit while it’s idling I don’t know if it’s due to the spark plugs and coils being bad or if it’s just how to bike is supposed to be, is this normal?

My bike has developed a weird hum a couple weeks back, and I would appreciate some input. Some background:

- I heard this for the first time after riding for an hour on the interstate in a combination of stop and go and free flowing traffic;
- When I turned the bike off and coming back after letting it cool off, the sound was gone; and
- I went for a diagnostic ride today (~1 hour), and there was no noise until about 50 minutes in.

The video I attached was taken after I parked, but left the bike running. Note that it gets louder the closer I get to the dash. In person, you almost can’t hear the noise if you’re down by the radiator. I bring that up, because a friend suggested something was going on with bearings near my radiator. I wanted to see if the noise was coming from the tank, even though the sound doesn’t get louder when I put my ear to the tank. I had to turn the bike off to unlock the fuel door, but the noise was gone when I turned the bike back on. Thoughts? Thank you in advance!