I really can’t find ant fault in it, they go forever between service, my #1 rig is a used set that I picked up after the new one, still haven’t serviced the used one, holding IP perfectly. Also a FH 7 which is also not been serviced.Can't believe you're still diving it
Longest in a while
SP sent me back to this with the discontinuation of the MK17 here. I like these second stages more too, better predive switch.