Quote:
| Originally Posted by fatone You add shims to change the I.P. each shim is approx. 5 psi. |
*sigh* not the answer to my question. I don't want to change it- I know how to do that- I want to fix it. So it won't increase when I go deeper.
Although apparently Rick Stanton has been to 180m with a non-fixed O2 reg and a needle valve.
Silly boy.