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AutoCAD Based Calculations (Ribbon/Toolbar/Location)
Description:
Unknown fitting in drawing, cannot continue
Causes:
1. Duplicate pipes or sprinklers drawn on top of themselves tricks AutoCalc into thinking it should find a different fitting shape
2. 0-0 length vertical pipe
Solutions:
1. Run Checkups - this will run OVERKILL automtically, which is the cure
2. Run checkups - you may get an invalid length error -or- Scan drawing for any UP, DN, or RN x 0-0
If these fail, send drawing to Hydratec.