Lezyne floor pump

Anyone on here own one?
I’ve got the classic dirt one and it’s really rattly where the handle goes into the main barrel, is this normal?

I’ve got the Alloy Floor Drive. Definitely not rattly. Quality bit of kit.

Does it have a little plastic bush where the handle shaft goes through the top cap bit into the main barrel?

Not really. I took a pic will try to get it uploaded.
I guess it is a little bit loose when the handles at full extension.

Mine does not rattle, but the hose has just started to hiss by the dial, less than a year old…

Had a Steel Floor Drive in the workshop, screw-on valve adaptors lasted weeks if we were lucky,and it died a death within a few months.