Scubapro D400/MK10 for Pony Bottle?

[elan]

If you decide to use it as a backup make sure you have the bottle closed all the time except when you need to switch to the pony. D400 is a very high performance regulator an I find in some cases when you bump it can start flowing easier that low performance regs. Many people will not find having the pony closed as an acceptable practice.

Like others suggested I would rather switch it to the primary.

I do use this regulator on many of my stages and this is one of my favorite regulators (I have 4) paired to MK20, MK25 and MK5.

 

[Locus]

If you decide to use it as a backup make sure you have the bottle closed all the time except when you need to switch to the pony. D400 is a very high performance regulator an I find in some cases when you bump it can start flowing easier that low performance regs. Many people will not find having the pony closed as an acceptable practice.

Like others suggested I would rather switch it to the primary.

I do use this regulator on many of my stages and this is one of my favorite regulators (I have 4) paired to MK20, MK25 and MK5.

Thanks, good to know. I'll be trying it as a primary first.

 

[halocline]

The D400 has a dive/predive switch that prevents freeflows pretty effectively.