Don't need help, tricks, secrets, or tips. I would, however, like to share something that gave me a light chuckle:
I received a message that Radiohead "OK Computer OKNOTOK 1997-2017 was up for review for removal. I usually ignore those emails. I know some get paranoid about things getting merged, deleted, etc. from their cogs and I get it; but I usually figure some attrition of my collection there is beyond my control, so therefore I put it out of my mind.
I did click on the link for voting/discussion though because of the reason the person put for removal:
"already own it"
I was like, "Is the person suggesting to remove it from the database BECAUSE they own it?!"
I was thoroughly perplexed for all of the 2 seconds it took to link to the discussion page. One, the vote was already concluded and there would be no removal. Second, the first two comments summed it all up:
"What does “already own it” mean? This is not your wantlist (haha)"
"I think the other user attempted to remove this from Discogs overall rather than from their own collection."