Problem with resizing blocks

Hello,

I am having an issue where I am having problems resizing blocks. This could be something I'm doing wrong,

or some setting I changed that is causing the issue. Hopefully someone can tell me where my error is.

I'm trying to resize the metal hollow cylinder, I checked other blocks with the same result. I am holding

down the R Shift, I can adjust size on the x axis, and the y axis but not the z axis. I'm trying to create an item

to blueprint and I've been able to do it before but now it's not working for me or I'm doing something wrong.

I reset my settings back to default and that did not help.

Thanks

Thank you for the help, I discovered that in addition to pressing the wrong key, my scale precision got reset to 1. I knew it had to be

something I was either doing wrong and/or a setting.