So I've been trying this past month to get my moped in shape this season since I have plenty of quaran-time and I've been flushing my gas tank consistently to get the rust and rust bits out. I've used bolts, vinegar, alcohol and all the shaking I can bear. But it still comes up with flaky little bits of rust that I can hear and haunts me in my sleep. I have the por15 fuel tank sealer ready to go, but was wondering if I should go at it one more time with Metal Rescue Rust Remover Bath, which is the only thing I can find in stores here in Canada. Here are some pictures of inside the tank. They are pretty potato quality but that's cheap endoscope for ya. Any advice would be appreciated, thanks.