Ralph,
Yes, changed to deco gas as planned at 13 m at 28 mins and was then using 59% as planned. As you can see from the photo below, at 32 mins I had 7 mins @ 4 m deco (sorry, but screen grab shows 1 @ 6m, but it changed to 7 @ 4 within a few seconds), but by 34 mins it has cleared. Note that the calculated deco by Subsurface based on this profile is correct.
Forum:
OSTC3, cR, sport and 2