Thanks Michael!

However, Is there an option to keep the cline/s active or stored for later use rather than self-delete after the tool is dropped. Plus is there a way to create a new cline pulled perpendicularly off another cline or existing curve, so as to end up with a parallel cline/s, (with the option to input a distance parameter) rather than just point to point? In Sketchup I find these functions absolutely indispensable.

Oh...and btw. The "Measure" tool is used in Sketchup to active the guides. So maybe a separate tool function in Moi could be utilised....just say'n :)

Thanks