sorry for my english. i've a question. I've bought an OSTC3, and i use gradient factors low at 30% and high at 90%. i use this parameters for trimix dives (normossic TMX. ean 40 and O2) and i think is a good balance for my safety.
Then, when i make a recreational dive this parameters are very ...
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- 13 Oct 2014, 14:26
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: More safe with Gradient Factor
- Replies: 15
- Views: 16366