Weird Scaling issue when I rotate Object

[Anonymous]

So I have a cylinder modeled here which is a perfect circle, however when I rotate it 90 degrees, for whatever reason it decides to scale itself ever so slightly. Does anyone know what might be causing this?

Many thanks!

[mspeer]

Hi!

Please upload a scene-file.

[Anonymous]

I have uploaded the project file.

Thank you!

[mspeer]

Hi!

I can't see any attachment.

[Anonymous]

Sorry, I'm trying to attach a .ma file but it won't upload.

[Anonymous]

What are the accepted file types? .ma ASCII seems to not work.

[_sebastian_f · Accepted solution]

make sure the cylinder is not in any hierarchy anymore or all transforms of this hierarchy are frozen!

if it doesn´t help: .mb file or zip should work.