TU58 yet one more time.

-----Original Message----- From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Al Kossow Sent: Sunday, May 29, 2016 3:00 PM To: cctalk at classiccmp.org Subject: Re: TU58 yet one more time. On 5/29/16 11:34 AM, Mark J. Blair wrote: unsuccessful. Maybe the material I used is too soft? Your experience suggests to me that I should hook up an oscilloscope to measure bit timing, and then adjust the roller composition and diameter to arrive close to the correct bit length. dug this up from the cctlk archive -- http://www.usplastic.com/catalog/item.aspx?itemid=23485 It just says "norprene A-60-F" the outside. It measures 3/8" I.D. I think other's have said 7/16" i.d., but I could not find that. I know I bought it from US Plastics and it's A-60-F. You have to buy 10' but its not very expensive. -brad ----- "A-60-F" would be here? http://www.usplastic.com/catalog/item.aspx?itemid=23886 $26.95 for 10 foot length. Ouch! 3/8" ID x 5/8" OD x 1/8" Wall TygonR A-60-F Hot Food & Beverage Tubing -----