Before you buy the Boss MS3 by Blue Collar Gear Review 

I've got a looper with two rows of connections on it.... To avoid costs with expensive cables I'm now using a big board to accomodate looper cables with normal size straight 1/4 inch jacks. Before I used Harley Benton cable kits only to come to the conclusion that you will eventually run out of space on the looper despite very small connectors. Also got a lot of poor connections with the cables in time. Great vid and tips!

If you place your MS3 on a pedaltrain where the cables drop between the rails, all the cables can drop straight down and you don’t have to bend them sideways at all. Pretty simple concept. This definitely wouldn’t work with a Temple board though but that seems obvious.

Don’t point the 90degree cables down, point them up.

Use EBS cables