The hole for the locknut on the side of the tensioner was too tight for my M3 nyloc nuts and hence the nut broke the printed model. Consider increaring the width of that cutout by 0.2 mm - that worked for me well.
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The hole for the locknut on the side of the tensioner was too tight for my M3 nyloc nuts and hence the nut broke the printed model. Consider increaring the width of that cutout by 0.2 mm - that worked for me well.