How do I tighten my s200 cylinder?

[Bunny Reaper]

Just wondering if there's a nack to tightening the cylinder into a s200. Mine is finger tight and I wanted to nip it up a little, but I can't get anything like a boa between the barrel and the cylinder.

Is there any easy way?

Thank you in advance for any help.

[Aimstraight]

Why does it need to tighter? Mine was finger tight when I received it, and not had any problems or any need to tighten it further. Finger tight seems to work fine in order to compress (but not squash) the seal.

[Peter Dunkley]

Finger tight only.

[imorik]

Shouldn't need to but you can use a pin punch located in one or the holes in the brass tube ends. If it's because the tube feels wobbly when finger tight you can make a very thin plastic washer to fit between the tube and block which cures it

[Aimstraight]

Shouldn't need to but you can use a pin punch located in one or the holes in the brass tube ends. If it's because the tube feels wobbly when finger tight you can make a very thin plastic washer to fit between the tube and block which cures it

The plastic washer seems like a good solution to any slight wobble, maybe that was what the OP had in mind.

[JB101]

Alternatively just use a small sheet of rubber on non slip material to grip on to the cylinder
Works a treat on March airpostols & their small cylinders

[Archer50]

Alternatively just use a small sheet of rubber on non slip material to grip on to the cylinder
Works a treat on March airpostols & their small cylinders

Or wear a rubber glove

[Bunny Reaper]

Thank you all for your advice. Glad to know finger tight is ok. I'll leave well alone. Thank you for putting my mind at rest