Edit path offset for multiple circuits at once

[HVAC-Novice]

I have a project where i want to increase the default path offset for many circuits at once. I just want to grab all circuits and adjust the path offset from say 9' to 20' .  

Right now I select each circuit in the system browser, and then change the pathoffset manually for each circuit individually. Selecting multiple circuits at once doesn't give me the path-offset tool or that parameter in properties. 

the circuit schedule doesn't have a parameter for path offset. 

Next time I can be smarter and change the default:

[Joseph_Peel]

The Circuit Path Offset built in parameter is accessible in the API, so you should be able to do this with Dynamo.

[hmunsell]

I played around with this a little bit this morning and couldn't find a way to display that information without selecting the Edit Path button. if it can be accessed through the API as @Joseph_Peel suggests, try to write a Dynamo script to do what you need. there are all sorts of free resources out there to learn Dynamo. other option is to find a Dynamo script that either does it already, or that you can modify to make it do what you want. 

[HVAC-Novice]

Thanks, both. I'll look into this with dynamo if it comes up again. I suspect I may be better off to choose a longer default value (20' instead of the oob 9' ) and just leave them as is even if some are " too long".