I'm surprised to this gas/bubble discussion coming from a 64m/210ft dive. Yes it's beyond rec limits, but this dive is not deep and long enough to make a significant difference in choice of decompression model. Bubble and gas model will produce the same plan, with one or two minutes difference.
@ajduplessis Seriously, do you think a dive to 64m/210ft with 18 minutes bottom time, and 40% nitrogen compares to 52m/170ft with 30min bottom time and 79% nitrogen?Let me refresh those fragile memories, the NEDU study was based on 170ft/30min dive profiles....