is lencodrive really fixed?

We have been thinking about switching but heard there are still issues with flakey pressure downtrack. Supposedly some have the problem and some don't and it can only be seen by closely studying the racepak graphs.
The info I got was regarding screwblown adrl promods.

 

We've had one since 2002 and have had zero issues. Larry/Mick Snyder are great to deal with and also Dave Sumek out at Lenco obviously isn't a bad place to go either. We monitored psi. until this season and have never seen a problem. The only thing I can recommend, and it's not psi. related, run the helicopter sprags; breaking the strip/clip sprags are the only problem I've ever sort of had.

Brandon Booher
NHRA TAD #34