The free version is a legacy tool with restricted parameters compared to the modern "Nui" subscription. Feature Free Version Paid (Instant Road Nui) Max 36 inches (91 cm) Road Width Limited (6ft – 10ft) Curb Width Max 6 inches (15 cm) Customizable Sidewalks Not supported Full support Road Profiles Flat, Crown, or "V" Editing No road/curb editing Full editing of elevations & slopes Striping Not available Comprehensive striping & markings Official Download & Installation
: Click the Install Extension button at the bottom left and select your downloaded .rbz file. instant road plugin sketchup free download
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