Well here's an unconventional tool for ya - the Mio mini metal hammer! Initially we thought this was a meme product (same as panel line eraser..), but we were floored on how efficient this little thing is!
This hammer has a rubber tips on the ends of the "hammering" surface. You can use this to tighten parts by, well, hammering it together. We've tried it on painted parts and the paintjob remains intact! Anyway, best if you guys try it yourselves instead of us trying to explain ;)
