Tube - control change speed: length?

[Ron Pier]

Ross the last sentence in the text of the drawing....31" and 30"....Should it actually read 30" and 29" or am I reading it wrong? Ron

[Tom Millward]

Hi João,

You're English is fine. I had an adjustable system on mine when I bought it, but it kept slipping, which is why I tried to remake the fixed tube. If you make an adjustable version, make sure you can clamp it very tightly.

[Michael R.]

Originally Posted by Ron Pier

Ross the last sentence in the text of the drawing....31" and 30"....Should it actually read 30" and 29" or am I reading it wrong? Ron

Updated, with thanks.

[Ron Pier]

Great job with the info as usual Ross Ron