Not sure if im posting in the right place on the forum here (first post) Could use some help with knowing what parts to order to create this large plotter. Im looking to rebuild the acro 1515 but with longer T-slot extrusions, specifically just two 1800mm rails, and two motors (+ pen servo) So im doing a T-frame plotter. Like this one for example: But its going to be on the floor, with a wheel on one end. The extrusions im looking to get are 20 x 20 SlotPro 4 Slot Standard Extrusion (hope these are ok?) So I am wondering, since I do not need all the parts, which parts do I need from the part list? OpenBuilds ACRO System For some reason I don't see: ACRO Acrylic Plate Set or the gantry: V-Slot Gantry Set - 20mm So these too? Since I am using 1800mm extrusions, I would need longer belts...so im not sure if this is possible. Thoughts? Thanks for reading.