We use both, channelume is way faster to build it but requires more precision to fix it and takes more time the installation process, it's difficult to fit it to the backing kind of struggle"Since the 1970’s, Let-R-Edge is used worldwide and has proven to be the sign-fabricator and sign-purchaser letter system of choice."....................................................Never heard of this system, obviously worldwide did not include the southeast section of the US. Never seen this system being used ever.
We use both, channelume is way faster to build it but requires more precision to fix it and takes more time the installation process, it's difficult to fit it to the backing kind of struggle
Wich do you prefer and why?been around forever, needs a thicker backer to screw sides on. you cant call yourself old school unless you have seen this, it is cleaner appearing.