You still have to be careful of the bar or bars flexing with multiple sheets or heavy papers.
I was using a new Rototrim profesional twin bar cutter and found 140lb wc rag papers, 22 x 30, would often need a recuting because of twisting so I eventually returned to the Stright Edge and water brush for better results.
The trimmer is difficult to use, exhausting in fact for five or more sheets at sessions.
Enjoy your cutter, but be watchful.
Eli
Thanks Eli. I have plenty of experience using them. I brought one into my art/photo classroom (as well as a meat cleaver type) and used it to cut everything from tissue paper to matte board. Cheers!
