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Sorry my mistake!
Yeah one person said it is to loose. I dont realy know if it is a general problem.
Over 1000 files are downloaded and I think only one said that it is to loose.
I've printed mine and they fit good.
At least in my opinion.
I can make a update version with around 0.2 or 0.4mm more .
Maybe you could print one rim and give me an update?
Realy would apreciate it!