What size lock line for 1" return?

[cleverbs]

Can I use 3/4" lock line on a 1" return? It's for a 210g with a reeflo dart

[cleverbs]

Is using this lock line ok or do I need to do a return with something different?

[miah12]

I think you'll have to use a reducer bushing to use 3/4" lock line on a1" return

[cleverbs]

Well of course you do :) just making sure I won't restrict to much flow.