It is always a good idea to check the IP of the 1st stage FIRST if there is free flow in the 2nd. Because it is so simple and all you need is a full tank and no tool is required.
Your newly serviced 2nd stage "MAY" be set up too sensitive. It is normal for "APEKS", all I need to do is to turn the adjusting screw in by no more than one turn. But since this is SP G260 so I am not sure.
Take it back to the shop and ask for explanation.
If you are interested to service the reg in the future there is plenty info on line as well as in SB. Just post the question/problem here and the helping hands is NOT far away.
An inexpensive simple IP gauge is a must for any diver. Use it regularly to check the 1st stage. Please make a note on the reading first.
Your newly serviced 2nd stage "MAY" be set up too sensitive. It is normal for "APEKS", all I need to do is to turn the adjusting screw in by no more than one turn. But since this is SP G260 so I am not sure.
Take it back to the shop and ask for explanation.
If you are interested to service the reg in the future there is plenty info on line as well as in SB. Just post the question/problem here and the helping hands is NOT far away.
An inexpensive simple IP gauge is a must for any diver. Use it regularly to check the 1st stage. Please make a note on the reading first.