nice but

i find the the program useful ( for the price fantastic )
there is of corse a redundancy in having 2 things that basically do the same thing in the curved line section
needs diminution line for quick length measurement
and dare i say would like 3d but thats a stretch on an iphone no processing power
over all for doing basic quick diagrams for light fab work its great

zaps1262 about iDesign, v1.3