90 degree cuts? Like trimmer after welding two pieces at a 90 ??
My advice if anything is slipping, is buy a bunch of clamps! I use the cheap import type bar clamps for my projects. Otherwise hire a friend with good grip! 
Also for the record I use a Freud 10" x 80 tooth acrylic and plastics blade for straight cuts on a table saw. It is amazing how clean it will cut
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28g Nano Cube drilled with 13g sump in stock stand. Vertex IN80 Skimmer, Phosban 150 Reactor, Apex Controller, DIY LED with stock hood, dimmable
Established March 2006
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